|
| Asiatic Fleet Memorial Day | Special Interest | American, Appreciation, Historical |
| Baba Marta | Cultural | Festivities, Summer |
| Baby Sleep Day | | Awareness, Educational, Mental Health |
| Denim Day for Dementia | Cause | Awareness, Irish, Mental Health |
| Endometriosis Awareness Day | Health | Awareness, Women |
| Global Day of Unplugging | Special Interest | Technology |
| Independence Movement Day | Federal | Civic, Educational, Historical |
| International Ideas Month | Special Interest | Activities, Appreciation |
| International Martisor | Cultural | Activities, Pagan |
| International Women of Color Day | Special Interest | Appreciation, International, Women |
| Mărțișor | Cultural | Festivities |
| National Black Women in Jazz and the Arts Day | Arts & Entertainment | Appreciation, Historical, Women |
| National Dadgum That's Good Day | Food & Beverage | American, Food |
| National Dress in Blue Day | Health | American, Awareness, Diseases |
| National Employee Appreciation Day | Appreciation | Career, Work |
| National Fruit Compote Day | Food & Beverage | Dessert, Fruit, Sweet Food |
| National Horse Protection Day | Animal | Awareness, Safety |
| National Hotel Slipper Day | Special Interest | American, Weird National |
| National March First Day | Fun | Appreciation, Weird National |
| National Minnesota Day | Federal | American, Appreciation, Historical |
| National Peanut Butter Lover's Day | Food & Beverage | Food |
| National Pig Day | Fun | Appreciation, Love |
| National Sage Day | Fun | Appreciation |
| National Speech and Debate Education Day | Special Interest | Careers, Children, Educational |
| National Texas Stress Day | Special Interest | American, Appreciation, Careers |
| National Wedding Planning Day | Relationship | Love |
| National Welsh Corgi Day | Animal | American, Cultural, Pet |
| Overseas N.H.S. Workers Day | Appreciation | Health |
| Peace Corps Day | Appreciation | American, Educational |
| Plan a Solo Vacation Day | Fun | Activities, Lifestyle, Love |
| Public Risk Management Awareness Day | Special Interest | Awareness, Careers, Work |
| Refired Not Retired Day | Fun | Career, Lifestyle |
| Self-Injury Awareness Day | Special Interest | Awareness, Educational, Safety |
| Share a Smile Day | Health | Awareness, Lifestyle |
| St. David's Day | Cultural | Catholic, Civic |
| World Civil Defense Day | Special Interest | Awareness, Civic, Educational |
| World Compliment Day | Relationship | Appreciation, Love, Mental Health |
| World Day of Prayer | Religious | Christian, Women |
| World Seagrass Day | Special Interest | Conservation, Environmental |
| Yap Day | Federal | Civic, Cultural, Festivities |
| Zero Discrimination Day | Cause | Awareness |
| Festival of Owls Week | Animal | Hobby, Pet |
| Hearing Awareness Week | Cause | Awareness, Educational, Health |
| National Aplastic Anemia & MDS Awareness Week | Health | Awareness, Diseases |
| National Ghostwriters Week | Arts & Entertainment | Appreciation, Books, Careers |
| National Invest in Veterans Week | Special Interest | Appreciation, Careers, Civic |
| National Will Eisner Week | Arts & Entertainment | American, Hobby, Pop Culture |
| National Write a Letter of Appreciation Week | Appreciation | American, Appreciation |
| North Dakota Winter Show | Special Interest | American, Appreciation, Festivities |
| Universal Human Beings Week | Special Interest | Appreciation, Lifestyle |
| Academy Awards Month | Arts & Entertainment | Cultural, Movie |
| Adopt a Rescued Guinea Pig Month | Animal | Awareness, Pet |
| Alport Syndrome Awareness Month | Health | Awareness, Diseases, Educational |
| American Red Cross Month | Cause | Awareness, Educational |
| Berries and Cherries Month | Food & Beverage | Fruit, Healthy Food |
| Bleeding Disorders Awareness Month | | Awareness, Health |
| Brain Injury Awareness Month | Health | Awareness, Educational |
| Colic Awareness Month | Health | Awareness, Children, Educational |
| Colorectal Cancer Education and Awareness Month | Health | American, Awareness, Diseases |
| Deep Vein Thrombosis (DVT) Awareness Month | Health | Awareness, Educational |
| Dolphin Awareness Month | Animal | Awareness, Wildlife |
| Employee Spirit Month | Special Interest | American, Appreciation |
| Endometriosis Month | Health | Awareness, Women |
| Exotic Winter Fruit & Leeks and Green Onions Month | Food & Beverage | Fruit, Healthy Food, Vegetable |
| Expanding Girls' Horizons in Science and Engineering Month | Special Interest | Educational, Technology, Women |
| Gardening, Nature and Ecology Books Month | Special Interest | Books, Environmental, Hobby |
| Gender Equality Month | Cause | Awareness, Women |
| Greek-American Heritage Month | Special Interest | American, Awareness, Cultural |
| Honor Society Awareness Month | Appreciation | Education |
| Humorists are Artists Month | Fun | Appreciation |
| International Mirth Month | Fun | Fun, International |
| Irish-American Heritage Month | Cause | Irish |
| Listening Awareness Month | Special Interest | Activities, Awareness |
| Mad for Plaid Month | Special Interest | Appreciation, Fashion |
| Malignant Hyperthermia Awareness and Training Month | Health | Appreciation, Awareness, Educational |
| March Madness | Special Interest | Fun, Sports |
| Marie Curie Great Daffodil Appeal | Cause | Appreciation, Awareness, Careers |
| Mental Retardation Awareness Month | Cause | Awareness, Health, Mental Health |
| Middle Level Education Month | Special Interest | Appreciation, Educational |
| Multiple Sclerosis Awareness Month | Health | Awareness, Diseases, Education |
| National Athletic Training Month | Health | Lifestyle, Sports |
| National Bed Month (U.K.) | Health | Awareness |
| National Breast Implant Awareness Month | Health | American, Health |
| National Caffeine Awareness Month | Health | Awareness, Beverage, Mental Health |
| National Celery Month | Food & Beverage | Food, Healthy Food |
| National Cerebral Palsy Awareness Month | Health | Awareness, Educational |
| National Cheerleading Safety Month | Health | Safety, Sports |
| National Clean up Your IRS Act Month | Special Interest | Activities, Financial, Work |
| National Color Therapy Month | Health | Awareness, Health, Mental Health |
| National Colorectal Cancer Awareness Month | Health | Awareness, Diseases, Educational |
| National Crafting Month | Special Interest | Activities, Fun, Hobby |
| National Credit Education Month | Cause | Awareness, Financial |
| National Crochet Month | Arts & Entertainment | Fun, Hobby |
| National Developmental Disabilities Awareness Month | Special Interest | Awareness, Educational |
| National Developmental Disabilities Awareness Month | Cause | Awareness, Educational, Health |
| National Endometriosis Awareness Month | Health | Awareness, Diseases, Women |
| National Essential Tremor Awareness Month | Special Interest | Awareness |
| National Ethics Awareness Month | Special Interest | Awareness, Educational |
| National Eye Donor Month | Health | Appreciation, Awareness, Educational |
| National Flour Month | Food & Beverage | Cooking, Food |
| National Frozen Food Month | Food & Beverage | Cooking, Food |
| National Kidney Month | Health | Awareness |
| National March Into Literacy Month | Special Interest | Appreciation, Awareness, Books |
| National Music in Our Schools Month | Cause | Children, Music |
| National Noodle Month | Food & Beverage | Cooking, Food, Italian Food |
| National Nutrition Month | Food & Beverage | Healthy Food |
| National Optimism Month | Special Interest | Appreciation, Fun, Lifestyle |
| National Peanut Month | Food & Beverage | Food |
| National Professional Social Worker's Month | Appreciation | Cultural, Work |
| National Reading Month | Special Interest | Books, Educational, Hobby |
| National Sauce Month | Food & Beverage | Cooking, Food |
| National Social Work Month | Special Interest | Awareness |
| National Umbrella Month | Special Interest | Fashion, Lifestyle, Obscure |
| National Women's History Month | Cultural | Education, Women |
| NZ Book Month | Special Interest | Appreciation, Books, Educational |
| Play the Recorder Month | Special Interest | American, Music |
| Poison Prevention Awareness Month | Cause | Awareness |
| Read an E-Book Month | Special Interest | Activities, Books |
| Red Cross Month | Cause | Appreciation, Safety |
| Save Your Vision Awareness Month | Cause | Awareness, Educational, Health |
| Sing With Your Child Month | Special Interest | American |
| Small Press Month | Appreciation | Awareness, Books |
| Spiritual Wellness Month | Health | Lifestyle |
| Supply Management Month | Special Interest | Appreciation, Awareness, Careers |
| The Great Daffodil Appeal | Health | Awareness |
| Trisomy Awareness Month | Health | Awareness, Children, Educational |
| Vascular Anomalies Awareness Month | Health | Awareness, Educational |
| Veggie Month | Food & Beverage | Cooking, Healthy Food, Vegetable |
| Women’s Month (Philippines) | Special Interest | Appreciation, Awareness, Women |
| Workplace Eye Wellness Month | Health | Awareness, Educational, Health |
| Youth Art Month | Arts & Entertainment | American, Cultural |
| Adwa Victory Day | | Civic, Festivities, Historical |
| American Citizenship Day | Federal | Civic, Historical |
| International Rescue Cat Day | Animal | Cat, International, Pet |
| James Ronald Webster Day | Federal | Appreciation, Birthdays, Historical |
| National Banana Cream Pie Day | Food & Beverage | American, Baking, Dessert |
| National Egg McMuffin Day | Food & Beverage | Breakfast, Fast Food, Food |
| National Old Stuff Day | Special Interest | Conservation, Lifestyle, Shopping |
| National Read Across America Day | Cause | Activities, Books, Children |
| National Walter Day | Fun | Appreciation |
| Peasants Day | Federal | Civic, Cultural, Work |
| Texas Independence Day | Federal | American, Civic |
| The Toddle Waddle | Health | Awareness, Diseases, Educational |
| World Teen Mental Wellness Day | Health | Awareness, Mental Health |
| Iditarod Race | Special Interest | Activities, Dog |
| International Women’s Week | Special Interest | Awareness, Educational, Women |
| Jewish Book Week | Cultural | Books, Educational, Jewish |
| Read Across America Week | Special Interest | Books, Educational |
| Sea Week | Special Interest | Appreciation, Conservation, Environmental |
| 33 Flavors Day | Food & Beverage | Appreciation, Dessert, Sweet Food |
| Bulgaria Liberation Day | Federal | Civic, Historical, Military |
| Canadian Bacon Day | Food & Beverage | Canadian, Cooking, Food |
| Caregiver Appreciation Day | Appreciation | Careers, Elderly, Health |
| Clean Up Australia Day | Cause | Awareness, Environment |
| Finisher’s Medal Day | Special Interest | Activities, Appreciation, Hobby |
| Iditarod Trail Sled Dog Race | Animal | Activities, Wildlife |
| International Ear Care Day | Health | Awareness, Educational, Lifestyle |
| International Irish Whiskey Day | Food & Beverage | Irish, Liquor |
| Japan Dolls Festival | Cultural | Cultural, Festivities, Women |
| Martyrs' Day in Malawi | Appreciation | Appreciation, Civic, Historical |
| Missouri Compromise Day | Federal | American, Civic, Historical |
| Mothers' Day in Georgia | Appreciation | Family, Parents, Women |
| Namesake Day | Fun | American, Weird National |
| National Anthem Day | Federal | American |
| National Cold Cuts Day | Food & Beverage | Fast Food, Food |
| National I Want You to be Happy Day | Relationship | Appreciation, Lifestyle, Mental Health |
| National If Pets Had Thumbs Day | Animal | Fun, Pet |
| National Jackson Day | Fun | Appreciation |
| National Moscow Mule Day | Food & Beverage | Beverage, Drinking |
| National Mulled Wine Day | Food & Beverage | Beverage, Cocktail |
| National Rita Day | Fun | Appreciation |
| National Robin Day | Fun | Appreciation |
| National Soup it Forward Day | Food & Beverage | Comfort Food, Cooking, Food |
| National Soup It Forward Day | Cause | Activities, Beverage |
| Navy Reserves Birthday | Federal | American, Appreciation, Birthdays |
| Peach Blossom Day | Cultural | Festivities, Women |
| Simplify Your Life Day | Special Interest | Financial, Lifestyle |
| Talk in Third Person Day | Fun | Fun |
| Venezuela Carnival | Special Interest | Catholic, Christian, Festivities |
| What If Cats and Dogs Had Opposable Thumbs? Day | Fun | Cat, Dog, Weird National |
| World Hearing Day | Health | Awareness, Educational |
| World Wildlife Day | Cause | Environment, Wildlife |
| Celebrate Your Name Week | Special Interest | Appreciation, Fun |
| Chocolate Chip Cookie Week | Food & Beverage | Baking, Chocolate, Sweet Food |
| Dental Assistants Recognition Week | Health | Appreciation, Educational |
| National Consumer Protection Week | Federal | American, Awareness, Civic |
| National No More Week | Cause | Awareness, Safety |
| National Professional Pet Sitters Week | Animal | Appreciation, Pet |
| National School Social Work Week | | Appreciation, Work |
| National Words Matter Week | Cultural | American, Cultural, Educational |
| Read an eBook Week | Special Interest | Books, Fun |
| Return Borrowed Books Week | Special Interest | Activities, Books |
| Return The Borrowed Books Week | Arts & Entertainment | Appreciation, Books |
| Teen Tech Week | Special Interest | Fun, Technology |
| Women in Construction Week | Special Interest | Appreciation, Educational, Women |
| World Glaucoma Week | Health | Awareness, Diseases |
| World Orphan Week | Cause | Awareness, Children |
| Birth anniversary of Samaon Sulaiman | Arts & Entertainment | Appreciation, Cultural |
| Anniversary of The Coronation of The Sultan of Terengganu | Federal | Appreciation, Civic, Cultural |
| Benjamin Harrison Day | Special Interest | American, Historical |
| Brain Injury Awareness Day | Health | Awareness, Safety |
| Casimir Pulaski Day | Appreciation | American, Birthdays, Historical, Military |
| Courageous Follower Day | Special Interest | American, Civic, Educational |
| Fun Facts About Names Day | Special Interest | Appreciation, Weird National |
| Global Day of the Engineer | Special Interest | Appreciation, Careers, Technology |
| Guam Discovery Day | Federal | Civic, Cultural, Historical |
| Guam History And Chamorro Heritage Day | Cultural | Awareness, Cultural Holidays, International |
| Holy Experiment Day | Special Interest | American, Historical |
| HPV Awareness Day | Health | Awareness, Diseases |
| International GM's Day | Arts & Entertainment | Activities, Appreciation, Pop Culture |
| International Scrap Booking Industry Day | Fun | Activities, Books, Hobby |
| Lavity Stoutt's Birthday | Cultural | Birthdays |
| March Forth | Special Interest | Activities, American, Lifestyle |
| Marching Music Day | Arts & Entertainment | Fun, Music |
| National Backcountry Ski Day | Special Interest | Activities, Sports |
| National Dance The Waltz Day | Special Interest | Activities, Cultural, Fun |
| National Grammar Day | Special Interest | Activities |
| National Hug a G.I. Day | Cause | Family, Friendship, Military |
| National Ida Day | Fun | Appreciation |
| National Pound Cake Day | Food & Beverage | American, Baking, Dessert |
| National Quinton Day | Fun | Appreciation |
| National Ray Day | Fun | Appreciation |
| National Safety Day | Special Interest | Awareness, Educational, Safety |
| National Snack Day | Food & Beverage | Comfort Food, Fast Food, Sweet Food |
| National Sons Day | Relationship | Children, Family, Parents |
| Old Inauguration Day | Special Interest | American, Federal |
| Toy Soldier Day | Fun | Activities, Appreciation |
| World Day of Fight against Sexual Exploitation | Cause | Awareness, Children, International, Women |
| World Obesity Day | Health | Awareness |
| World Tennis Day | Special Interest | Appreciation, Sports |
| British Pie Week | Food & Beverage | Dessert, Food |
| Fairtrade Fortnight | Cause | Appreciation |
| Food Waste Action Week | Food & Beverage | Awareness, Educational, International |
| National Aardvark Week | Animal | Awareness |
| National Butchers Week | Food & Beverage | American food, Food |
| National Cheerleading Week | Special Interest | Activities, American, Fun |
| National Endometriosis Awareness Week | Health | Awareness, Health, Women |
| National Procrastination Week | Special Interest | Awareness |
| National Salt Awareness Week | Health | Awareness, Food, Lifestyle |
| National School Breakfast Week | Cause | Awareness, Children |
| National Scoot to School Week | Special Interest | Children, Environment, Health |
| Newspaper in Education Week | Special Interest | American, Educational |
| Telecommuter Appreciation Week | Special Interest | Appreciation, Work |
| Women of Aviation Worldwide Week | Cause | Appreciation, Awareness, Women |
| Arrival Of The First Missionaries | Fun | Appreciation |
| Cinco de Marcho | Food & Beverage | Drinking, Festivities, Mexican |
| Custom Chief's Day | Cultural | Appreciation, Federal, Historical |
| Dissociative Identity Disorder Awareness Day | Health | Awareness, Mental Health |
| International Open Data Day | Special Interest | Awareness, Technology |
| Kyrgyzstan National Hat Day | Fun | Cultural, Weird National |
| Multiple Personality Day | Health | Awareness, Mental Health |
| National Absinthe Day | Food & Beverage | Liquor |
| National Cheese Doodle Day | Food & Beverage | Cheese |
| National Potty Dance Day | Fun | Activities, Funny, Weird National |
| National Scott Day | Fun | Appreciation |
| National Sportsmanship Day | Fun | American, Sports |
| National Town Meeting Day | Cultural | American, Civic, Cultural Holidays |
| Reel Film Day | | Movie, Technology |
| St. Piran’s Day | Cultural | Catholic, Civic, Festivities |
| Unique Names Day | Special Interest | Appreciation |
| World Information Architecture Day | Special Interest | American, Educational, Technology |
| Alamo Day | Special Interest | Awareness, Historical |
| Day of Memorial And Respect For Veterans | Federal | Appreciation, Historical, Military |
| Day of the Dude | Special Interest | American, Lifestyle |
| Dentist Day | Health | Appreciation, Careers, Educational |
| Discover What Your Name Means Day | Fun | Appreciation |
| Ghana Independence Day | Federal | Civic, Historical |
| Iraq Day Of Tolerance And Coexistence | Special Interest | Awareness, Historical |
| Learn What Your Name Means Day | Special Interest | Appreciation, Cultural, Educational |
| National Brian Day | Fun | Appreciation |
| National Damien Day | Fun | Appreciation |
| National Dentist's Day | Health | Appreciation, Awareness |
| National Dress Day | Arts & Entertainment | Fashion, Lifestyle |
| National Ford Day | Fun | Appreciation |
| National Frozen Food Day | Food & Beverage | Food |
| National Oreo Cookie Day | Special Interest | Brand |
| National Report General Service Administration (GSA) Fraud Day | Special Interest | Awareness, Federal |
| National Shirley Day | Fun | Appreciation |
| National White Chocolate Cheesecake Day | Food & Beverage | American, Baking, Dessert |
| No Homework Day | Fun | Children |
| Stop Bad Service Day | Special Interest | Shopping, Technology |
| National Groundwater Awareness Week | Cause | Awareness, Educational, Safety |
| Alexander Graham Bell Day | Appreciation | Canadian, Historical, Technology |
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| Jose Abad Santos Day | Federal | Civic, Historical |
| Nametag Day | Fun | Activities, Appreciation |
| National Be Heard Day | Special Interest | Activities |
| National Ben Day | Fun | Appreciation |
| National Carol Day | Fun | Appreciation, Fun |
| National Cereal Day | Food & Beverage | Healthy Food, Pop Culture |
| National Cooper Day | Fun | Appreciation |
| National Crown Roast of Pork Day | Food & Beverage | Food |
| National Flapjack Day | Food & Beverage | Breakfast, Food |
| National Hospitalist Day | Health | Appreciation, Educational |
| National Sharon Day | Fun | Appreciation, Fun |
| National Teresa Day | Fun | Appreciation |
| Plant Power Day | Food & Beverage | Healthy Food, Lifestyle |
| Sock Monkey Day | Fun | Appreciation, Weird National |
| Be Nasty Day | Fun | Funny, Weird National |
| International Women's Day | Cause | Awareness, Women |
| Maha Shivaratri | Religious | Festivities, Hindu |
| Middle Name Pride Day | Fun | Appreciation, Historical, Weird National |
| Nari Dibas | Federal | Awareness, Civic, Women |
| National August Day | Fun | Appreciation |
| National Oregon Day | Federal | American, Cultural, Historical |
| National Peanut Cluster Day | Food & Beverage | American food, Candy |
| National Preschooler's Day | Special Interest | Appreciation, Children |
| National Proofreading Day | Cause | Educational |
| National Retro Video Game Day | Arts & Entertainment | Appreciation, Hobby, Technology |
| United Nations Day for Women's Rights and International Peace | Cause | Appreciation, Awareness, Women |
| British Science Week | Special Interest | Educational |
| Catholic Sisters Week | Religious | Catholic, Christian, Women |
| National Science and Engineering Week | Appreciation | Educational, Technology |
| Amerigo Vespucci Day | Appreciation | American, Historical |
| Bang Clang Day | Special Interest | Historical, Military |
| Genealogy Day | Special Interest | Family, Historical |
| International Fanny Pack Day | Fun | Fashion |
| Joe Franklin Day | Arts & Entertainment | Appreciation, Birthdays, Celebrity |
| National American Paddlefish Day | Animal | American, Conservation, Wildlife |
| National Barbie Day | Special Interest | Brand |
| National Crab Meat Day | Food & Beverage | Cooking, Food |
| National Dish Washer Appreciation Day | Appreciation | Technology |
| National False Teeth Day | Health | Awareness, Educational |
| National Get Over It Day | Relationship | Fun |
| National Heroes and Benefactors Day | Federal | Appreciation, Cultural |
| National Lina Day | Fun | Appreciation |
| National Marcia Day | Fun | Appreciation |
| National Meatball Day | Food & Beverage | Food |
| National Shane Day | Fun | Appreciation |
| National Urban Ballroom Dancing Day | Fun | Hobby, Music |
| World Kidney Day | Health | Awareness, Diseases, Educational |
| Indiana Flower and Patio Show | Appreciation | Activities, American |
| World's Largest Rattlesnake Roundup | Special Interest | American, Obscure, Weird National |
| Check Your Batteries Day | Cause | Awareness, Safety, Technology |
| Daylight Saving Time Starts | Cultural | Cultural Holidays, Summer |
| Festival Of Life In Cracks Day | Special Interest | Activities, Appreciation, Weird National |
| Harriet Tubman Day | Federal | Appreciation, Civic, Historical |
| Histotechnology Professionals Day | Health | Appreciation, Career, Educational |
| International Bagpipe Day | Arts & Entertainment | Fun, Historical, Music |
| International Day of Awesomeness | Fun | Appreciation |
| International Day of Women Judges | Special Interest | Careers, Women, Work |
| International Wig Day | Fun | Appreciation, Fashion |
| March New Moon | Special Interest | Appreciation |
| Mario Day | Arts & Entertainment | Activities, Fun, Technology |
| Mothering Sunday in the U.K. | Religious | Christian, Women |
| National Blueberry Popover Day | Food & Beverage | Baking, Dessert, Fun |
| National Drake Day | Fun | Appreciation |
| National Dry Shampoo Day | Fun | Brand, Fashion, Women |
| National Freelancers Day | AppreciationCause | Appreciation, Retirement, Work |
| National Landline Telephone Day | Fun | Activities, Lifestyle, Technology |
| National Pack Your Lunch Day | Food & Beverage | Food |
| National Peel Day | Special Interest | Awareness, Technology |
| National Ranch Day | Food & Beverage | American food, Comfort Food, Food |
| National Sending Day | Special Interest | Brand, Career, Work |
| National Women and Girls HIV/AIDS Awareness Day | Health | Awareness, Diseases, Educational |
| Orthodox Meatfare Sunday | Religious | Christian, Food, International |
| Paper Money Day | Special Interest | American, Historical |
| Pretzel Sunday | Food & Beverage | Dessert, Food, Religious |
| Salvation Army Day | Religious | Appreciation, Christian, Historical |
| Skirt Day | Fun | Fashion, Shopping |
| Tibetan Uprising Day | Cause | Historical |
| Girl Scout Week | Cause | Appreciation, Historical, Women |
| National Bubble Gum Week | Food & Beverage | Candy, Sweet Food |
| National Inhalants and Poisons Awareness Week | Health | Awareness, Educational |
| National Older Workers Employment Week | Special Interest | Awareness, Elderly, Work |
| National Pulmonary Rehabilitation Week | Health | Careers, Diseases, Educational |
| Patient Safety Awareness Week | Special Interest | Awareness, Health, Safety |
| Sleep Awareness Week | Health | Activities, Mental Health |
| Sunshine Week | Special Interest | Awareness |
| Termite Awareness Week | Animal | Awareness, Educational |
| 311 Day | Special Interest | Awareness, Safety |
| Adelaide Cup | Special Interest | Cultural, Sports |
| Canberra Day | Federal | Civic, Cultural, Historical |
| Commonwealth Day | Cultural | Civic, International |
| Commonwealth Day in Canada | Cultural | Canadian, Historical |
| Debunking Day | Special Interest | Awareness, Obscure |
| Earth God's Birthday | Religious | Festivities |
| Eight Hours Day | Federal | Civic, Historical, Work |
| Independence Restoration Day | Special Interest | Civic, Historical |
| Key Deer Awareness Day | Animal | Awareness, Conservation, Wildlife |
| Moshoeshoe's Birthday | Federal | Appreciation, Historical |
| National COVID-19 Day | Health | Awareness, Diseases |
| National Dream Day | Special Interest | Activities, Children |
| National Funeral Director and Mortician Recognition Day | Cause | Appreciation |
| National Heroes and Benefactors Day | Appreciation | Cultural, Historical |
| National Johnny Appleseed Day | Special Interest | Appreciation, Fruit, Historical |
| National Napping Day | Special Interest | Activities |
| National No-Code Day | Special Interest | Technology |
| National Oatmeal Nut Waffles Day | Food & Beverage | Breakfast, Dessert, Healthy Food |
| National Payton Slaymaker Day | Appreciation | Diseases, Health |
| National Promposal Day | Special Interest | Activities |
| National Sofrito Day | Food & Beverage | Cultural, Food |
| Ramadan Begins | Religious | Cultural, International, Islamic |
| Taranaki Anniversary Day | Cultural | Civic, Cultural Holidays, Historical |
| Wash Your Nose Day | Health | Awareness, Lifestyle |
| World Day of Muslim Culture Peace Dialogue and Film | Religious | Awareness, Educational, Islamic |
| World Plumbing Day | Special Interest | Awareness, Environment, Health |
| Worship of Tools Day | Special Interest | Lifestyle, Work |
| Zhonge Festival | Cultural | Cultural, Festivities |
| Brain Awareness Week | Health | Awareness, Diseases, Educational |
| Maslenitsa Week | Religious | Christian, Cultural, Festivities |
| National Button Week | Special Interest | Appreciation |
| National Clean Out Your Closet Week | Special Interest | Activities, American |
| National Fix a Leak Week | Special Interest | Awareness, Environmental |
| Nutrition and Hydration Week | Health | Healthy Food, Lifestyle |
| Turkey Vultures Return to the Living Sign | Animal | Weird National, Wildlife |
| Ramadan | Religious | Festivities, Islamic |
| Alfred Hitchcock Day | Arts & Entertainment | Movie |
| Aztec New Year | Cultural | Festivities, Historical |
| Equal Pay Day | Special Interest | Awareness, Women, Work |
| IUGR Awareness Day | Health | Awareness |
| Mauritius Independence Day | Federal | Civic, Festivities, Historical |
| National Baked Scallops Day | Food & Beverage | Baking, Cooking, Food |
| National Christian Day | Fun | Appreciation |
| National Girl Scout Day | Special Interest | Activities |
| National Organize Your Home Office Day | Fun | Work |
| National Plant a Flower Day | Special Interest | Activities, Appreciation |
| National Ruth Day | Fun | Appreciation |
| National Working Mom's day | Special Interest | Appreciation, Women, Work |
| World Day Against Cyber Censorship | Cause | Awareness, Technology |
| World Glaucoma Day | Health | Awareness, Diseases, Educational |
| Fill Our Staplers Day | Special Interest | Fun, Weird National |
| International Every Girls Wins Day | Appreciation | International, Women |
| K-9 Veterans Day | Animal | Appreciation, Dog, Military |
| Ken Day | Special Interest | Children, Fun, Weird National |
| L. Ron Hubbard Day | Special Interest | Appreciation, Books |
| National Coconut Torte Day | Food & Beverage | Baking, Dessert |
| National Earmuff Day | Fun | Appreciation, Fashion |
| National Good Samaritan Day | Special Interest | Awareness, Educational |
| National Jewel Day | Special Interest | Fashion, Lifestyle |
| National K9 Veterans Day | Animal | Dog, Military |
| National No Smoking Day | Health | Awareness, International |
| National Open An Umbrella Indoors Day | Special Interest | Activities, Fun |
| Registered Dietitian Nutritionist Day | Cause | Awareness, Diseases, Health |
| Smart and Sexy Day | Special Interest | Career, Women |
| Campfire USA Birthday Week | Special Interest | Activities, American, Fun |
| MS (multiple sclerosis) Awareness Week | Health | Awareness, Diseases |
| Bake a Pie in Solidarity Day | Food & Beverage | Baking, Food, Sweet Food |
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| Celebrate Scientists Day | Appreciation | Appreciation, Careers |
| Constitution Day in Andorra | Federal | Civic, Historical |
| Crowdfunding Day | Cause | Awareness, Financial |
| Dribble to Work Day | Fun | Sports, Women |
| Genius Day | Special Interest | Birthdays, Historical, Technology |
| International Ask a Question Day | Fun | International |
| International Day of Action For Rivers | Cause | Appreciation, Awareness, Educational |
| International Day of Mathematics | Special Interest | Educational |
| International School Meals Day | Special Interest | Awareness, Children, Healthy Food |
| Legal Assistance Day | Special Interest | Appreciation, Careers, Work |
| Legal Assistants Day | Appreciation | Appreciation, International |
| National Children's Craft Day | Arts & Entertainment | Activities, American, Children |
| National Dog Theft Awareness Day | Animal | Awareness, Dog, Pet |
| National Learn About Butterflies Day | Animal | Appreciation, Educational |
| National Potato Chip Day | Food & Beverage | Food |
| National Save a Spider Day | Animal | Awareness, Educational, Pet |
| National Valerie Day | Fun | Appreciation |
| National Write Your Story Day | Special Interest | Books, Lifestyle |
| Pi Day | Special Interest | Activities |
| Popcorn Lover's Day | Food & Beverage | Food |
| Science Education Day | Special Interest | Careers, Educational, Fun |
| White Day | Relationship | Candy, Chocolate, Love |
| 1848 Revolution Memorial Day | Federal | Federal, Historical |
| Belarus Constitution Day | Federal | Civic, Educational, Federal |
| Brutus Day | Special Interest | Friendship, Historical |
| Buzzards Day | Animal | Appreciation, Educational, Wildlife |
| Dumbstruck Day | Fun | Weird National |
| Everything You Think Is Wrong Day | Fun | Weird National |
| Honen Matsuri | Appreciation | Cultural, Festivities |
| Ides of March | Cultural | Historical |
| International Day Against Police Brutality | Cause | Awareness, Safety |
| International Day of Action Against Canadian Seal Slaughter | Cause | Awareness, International, Wildlife |
| International Day to Combat Islamophobia | Cause | Awareness, Islamic |
| International Eat an Animal for PETA Day | Animal | Awareness, Food |
| International Redefining Wealth Day | Special Interest | Careers, Financial, Obscure |
| J.J. Roberts Birthday | Appreciation | Awareness, Civic, Historical |
| National Day of Action Against Bullying and Violence | Cause | Awareness, Children, Safety |
| National Peanut Lovers Day | Food & Beverage | Food, Fun |
| National Pears Helene Day | Food & Beverage | Dessert, French |
| National Preschool Teacher Appreciation Day | Appreciation | American, Careers, Work |
| National Preschool Teachers Appreciation Day | Appreciation | Careers, Children, Education |
| National Shoe The World Day | Cause | Awareness, Fashion |
| National VO Day | Arts & Entertainment | Appreciation, Career |
| Ramakrishna Jayanti | Religious | Indian Holidays |
| True Confessions Day | Special Interest | Mental Health |
| World Consumer Rights Day | Cause | Educational, Shopping |
| World Contact Day | | Crazy, Obscure, Weird National |
| World Essential Workers Day | Special Interest | Appreciation, Awareness, Work |
| World Sleep Day | Special Interest | Awareness, Education, Lifestyle |
| World Speech Day | Special Interest | Educational, International |
| AKC National Agility Championship | Special Interest | Activities, Dog, Sports |
| Down's Syndrome Awareness Week | Health | Awareness, Health, International |
| Falles | Religious | Christian, Cultural |
| Black Press Day | Special Interest | American, Awareness, Historical |
| Everything You Do is Right Day | Fun | Weird National |
| Freedom of Information Day | Federal | Awareness, Civic, Educational |
| International Sports Car Racing Day | Special Interest | Activities, Sports |
| Lips Appreciation Day | Special Interest | Appreciation, Health |
| Maple Syrup Saturday | Food & Beverage | Breakfast, Environmental, Sweet Food |
| National Archer Day | Fun | Appreciation |
| National Artichoke Day | Food & Beverage | Food |
| National Corn Dog Day | Food & Beverage | Food |
| National Curl Crush Day | Fun | Appreciation |
| National Panda Day | Animal | Awareness, Wildlife |
| National Quilting Day | Special Interest | Appreciation, Career, Hobby |
| National Vaccination Day | Health | Awareness, Diseases, Educational |
| No Selfies Day | Fun | Funny, Pop Culture, Technology |
| Play the Recorder Day | Fun | Activities, American |
| Robert Goddard Day | Appreciation | American, Appreciation, Technology |
| Save the Florida Panther Day | Animal | Awareness, Conservation, Wildlife |
| St. Urho's Day | Cause | Cultural, Festivities |
| Young Carers Action Day | Cause | Appreciation, Awareness, Children |
| European-wide Action Week Against Racism | Cause | Awareness, Cultural, Educational |
| Camp Fire Girls day | Fun | Special Interest |
| Doctor Patient Trust Day | Health | Awareness, Health |
| Evacuation Day | Federal | American, Historical, Military |
| Evacuation Day in Massachusetts | Federal | Civic, Historical, Military |
| National Corned Beef and Cabbage Day | Food & Beverage | Cooking, Food, Irish |
| Orthodox Forgiveness Sunday | Religious | International |
| Ramon Magsaysay Memorial Day | Federal | Federal, Historical |
| Saint Gertrude of Nivelles Day | Religious | Cat, Catholic, Christian |
| Sheikh Mujibur Rahman Birthday | Appreciation | Civic, Historical |
| St. Patrick's Day | Cultural | Festivities, Historical |
| American Chocolate Week | Food & Beverage | Chocolate, Dessert, Sweet Food |
| National Agriculture Week | Appreciation | Awareness, Education |
| National Animal Poison Prevention Week | Animal | Awareness, Pet Health, Safety |
| National Anonymous Giving Week | Cause | Activities, Appreciation, Love |
| Poison Prevention Week | Health | Awareness |
| Schools Library Media Center Week | Special Interest | Special Interest |
| World Folktales & Fables Week | Arts & Entertainment | Appreciation, Books, Historical |
| Act Happy Day | Special Interest | Fun, Mental Health |
| Awkward Moments Day | Special Interest | Activities, Funny |
| Benito Juarez Birthday Memorial | Federal | Appreciation, Civic, Historical |
| Clean Monday | Religious | Christian, Food |
| Cyprus Green Monday | Federal | Christian, Festivities, Religious |
| Forgive Mom and Dad Day | Relationship | Children, Family, Parents |
| Global Recycling Day | Cause | Awareness, Conservation, Environment |
| Goddess Of Fertility Day | Cultural | Educational, Historical, Women |
| National Anthem and Flag Day in Aruba | Federal | Civic, Festivities, Historical |
| National Biodiesel Day | Cause | Environment, Technology |
| National Lacy Oatmeal Cookie Day | Food & Beverage | American, Baking, Sweet Food |
| National Sloppy Joe Day | Food & Beverage | American, Cooking, Fast Food |
| National Supreme Sacrifice Day | Special Interest | Appreciation, Historical, Military |
| Orthodox Lent | Religious | International |
| Transit Driver Appreciation Day | Fun | American, Careers |
| Wellderly Day | Health | Appreciation, Elderly |
| English Tourism Week | Cultural | Activities, Appreciation |
| International launch of Global Money Week | Special Interest | Awareness, Children, Financial |
| International Teach Music Week | Arts & Entertainment | Appreciation, Fun, Music |
| National Fragrance Week | Special Interest | Appreciation |
| National Introverts Week | Special Interest | Appreciation, Awareness |
| Pediatric Nurse Practitioner Week | Health | Appreciation, Careers, Educational |
| Wellderly Week | Health | Awareness, Health |
| Certified Nurses Day | Appreciation | Career, Work |
| International Client's Day | Special Interest | Appreciation, Careers, Work |
| International Read To Me Day | Fun | Books, Children, Educational |
| National 3-D Day | Special Interest | Appreciation, Technology |
| National Ag Day | Appreciation | American, Appreciation, Environment |
| National Automatic Door Day | Special Interest | Technology |
| National Backyard Day | Fun | American, Hobby |
| National Chocolate Caramel Day | Food & Beverage | Comfort Food, Dessert, Sweet Food |
| National Let's Laugh Day | Fun | Brand, Friendship |
| National Native HIV/AIDS Awareness Day | Health | American, Awareness, Health |
| National Poultry Day | Food & Beverage | Cooking, Food |
| National Stretch Mark Day | Health | Awareness |
| Operation Iraqi Freedom Day | Special Interest | American, Historical, Military |
| Spring Begins | Appreciation | Environment |
| St Joseph's Day Venezuela | Religious | Catholic, Christian, Historical |
| St. Joseph's Day | Religious | Catholic, Christian |
| Tea for Two Tuesday | Food & Beverage | International, Lifestyle |
| World Social Work Day | Special Interest | Appreciation, Career, International |
| National Bubble Week | Fun | Activities, American, Children |
| Alien Abduction Day | Special Interest | Fun, Obscure, Weird National |
| Astrology Day | Special Interest | Appreciation, Hobby |
| Bibliomania Day | Fun | Books |
| Bock Beer Day | Fun | Beer |
| Dogs in Yellow Day | Animal | Awareness, Dog, Pet Health |
| Feast of Saint Joseph | Religious | Catholic, Christian, Historical |
| Francophonie Day | Cultural | Cultural Holidays, French |
| French Language Day | Cultural | Ethnic |
| Great American Meat Out Day | Fun | American, Awareness |
| Hufflepuff Pride Day | Arts & Entertainment | Books, Pop Culture |
| International Day of Happiness | Cause | Friendship, Mental Health |
| Kiss Your Fiance Day | Relationship | Appreciation, Love |
| Macaron Day | Food & Beverage | Baking, Dessert, Sweet Food |
| March Equinox | Special Interest | Environment, Festivities |
| National Jump Out Day | Fun | Activities, Environment, Fun |
| National Proposal Day | Relationship | Activities, Love |
| National Ravioli Day | Food & Beverage | Cooking, Food, Italian Food |
| National SBDC Day | Special Interest | Awareness, Careers, Work |
| National Vanessa Day | Fun | Appreciation |
| Naw-Ruz (Baha'i New Year) | Cause | International |
| Small Business Development Centers Day | Fun | American, Financial |
| Snowman Burning Day | Fun | Activities, American |
| Spring Equinox | Special Interest | Pagan |
| Won't You Be My Neighbor Day | Fun | Appreciation, Celebrity, Children |
| World Behavior Analysis Day | Special Interest | Awareness, Health, Lifestyle |
| World Day of Theatre for Children and Young People | Arts & Entertainment | International, Obscure |
| World Flour Day | Food & Beverage | Baking, Cooking, Food |
| World Frog Day | Animal | Awareness |
| World Maths Day | Special Interest | Appreciation, Children, Educational |
| World Oral Health Day | Health | Awareness, Educational |
| World Sparrow Day | Animal | Awareness |
| World Storytelling Day | Special Interest | Activities, Books, Fun |
| National Cherry Blossom Festival | Special Interest | Activities, American, Environment |
| Absolutely Incredible Kid Day® | Cause | Children, Parents |
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| Afghanistan Day | Cultural | Appreciation, Cultural Holidays, Festivities |
| Big Bang Day | Special Interest | Education, Historical, Technology |
| Companies That Care Day | Special Interest | Careers, Mental Health |
| Credit Card Reduction Day | Special Interest | Educational, Financial, Lifestyle |
| Education Freedom Day | Special Interest | Educational, International, Technology |
| Egypt Mother's Day | Appreciation | Family, Parents, Women |
| Harmony Day | Relationship | Appreciation, Friendship, Love |
| International Colour Day | Special Interest | Activities, Obscure |
| International Day for the Elimination of Racial Discrimination | Cause | Civic |
| International Day of Forests | Cause | Awareness, Environment |
| International Day of Nowruz | Cultural | Festivities |
| International Race Relations Day | Cause | Awareness, Educational |
| Memory Day | Special Interest | Appreciation, Awareness, Health |
| Namibia Independence Day | Federal | Civic, Historical |
| National Aries Day | Fun | Appreciation |
| National Beverly Day | Fun | Appreciation |
| National California Strawberry Day | Food & Beverage | Fruit, Healthy Food |
| National Close the Gap Day | Health | Awareness |
| National Common Courtesy Day | Special Interest | Activities |
| National Countdown Day | Fun | Activities |
| National Crunchy Taco Day | Food & Beverage | Cooking, Food, Mexican |
| National Day Of Action On Syringe Exchange | Health | Awareness, Health, International |
| National Farm Rescuer Day | Cause | Appreciation, Awareness |
| National Flower Day | Special Interest | Appreciation |
| National Fragrance Day | Arts & Entertainment | Fashion, Lifestyle |
| National French Bread Day | Food & Beverage | Food |
| National Healthy Fats Day | Food & Beverage | Awareness, Health, Healthy Food |
| National Peter Day | Fun | Appreciation |
| National Renewable Energy Day | Special Interest | Awareness, Environment, Environmental |
| National Rosie The Riveter Day | Special Interest | Appreciation, Awareness, Women |
| National Single Parent Day | Relationship | Appreciation, Family, Parents |
| National Teenager Day | Fun | Appreciation |
| Nowruz Bayram | Cultural | Ethnic, Festivities, Pagan |
| Orange And Lemons Day | Fun | Appreciation, Fruit, Healthy Food |
| Race Relations Day | Cause | Awareness, Historical |
| Slytherin Pride Day | Arts & Entertainment | Books, Movie, Pop Culture |
| South Africa Human Rights Day | Federal | Awareness, Civic |
| Spring Fairy Fun Day | Special Interest | Appreciation, Fun, Lifestyle |
| The Big Walk and Wheel | Special Interest | Activities, Children, Health |
| Twitter Day | Special Interest | American, Pop Culture, Technology |
| Vermouth Day | Food & Beverage | Cocktail, Cooking, Liquor |
| WE Day | Fun | Children, Fun |
| World Down Syndrome Day | Health | Awareness |
| World Forestry Day | Cause | Conservation, Educational, Environment |
| World Poetry Day | Arts & Entertainment | Activities |
| World Puppetry Day | Arts & Entertainment | Children, Pop Culture |
| International Week of Solidarity with People's Struggling Against Racism & Discrimination | Special Interest | Awareness, Educational |
| Shakespeare Week | Arts & Entertainment | Books, Educational |
| UNESCO-ITI World Theater Week | Arts & Entertainment | Activities, Appreciation, Careers |
| Week of Solidarity with the Peoples Struggling against Racism and Racial Discrimination | Cause | Awareness, Educational |
| As Young As You Feel Day | Special Interest | Fun, Lifestyle |
| Bavarian Crepes Day | Food & Beverage | Baking, Dessert, German |
| Daffodil Day | Health | Awareness |
| Emancipation Day (Puerto Rico) | Federal | Civic, Cultural, Historical |
| Founding Anniversary of the Philippine Army | Federal | Appreciation, Civic, Historical |
| Gryffindor Pride Day | Arts & Entertainment | Books, Pop Culture |
| International Day Of The Seal | Animal | Awareness, Conservation, Wildlife |
| International Goof-off Day | Fun | American, Crazy, Funny |
| International Talk Like William Shatner Day | Arts & Entertainment | Appreciation, Celebrity, Pop Culture |
| National Donald Day | Fun | Appreciation |
| National Goof Off Day | Special Interest | Activities |
| Nauryz Day | Cultural | Cultural Holidays, Festivities, Historical |
| Nevruz Day | Cultural | Appreciation, Cultural, Historical |
| Talk Like William Shakespeare Day | Fun | Fun, Historical, Weird National |
| World Day of Metta | Religious | Cultural |
| World Water Day | Cause | Environment |
| Texas Cowboy Poetry Week | Special Interest | Activities, American, Appreciation |
| Atheist Day | Special Interest | Educational, Obscure, Weird National |
| Chips and Dip Day | Food & Beverage | Fast Food, Food |
| Cuddly Kitten Day | Animal | Cat, Pet |
| Erev Purim | Religious | Cultural, Jewish |
| Fast of Esther | Religious | Christian, Jewish |
| Melba Toast Day | Food & Beverage | American food, Food |
| National Alice Day | Fun | Appreciation |
| National Chia Day | Food & Beverage | Appreciation, Health, Healthy Food |
| National Chip and Dip Day | Food & Beverage | American, Comfort Food, Food |
| National Jacob Day | Fun | Appreciation |
| National Puppy Day | Animal | Dog, Pet |
| National Tamale Day | Food & Beverage | Food, Mexican |
| Near Miss Day | Special Interest | Environment, Historical, Technology |
| OK Day | Fun | Appreciation |
| Otago Anniversary Day | Cultural | Appreciation, Cultural Holidays |
| Pakistan Day | Cultural | Historical |
| Ravenclaw Pride Day | Arts & Entertainment | Books, Movie, Pop Culture |
| South African Liberation Day | Federal | Awareness, Civic, Historical |
| Walk in the Sand Day | Fun | Activities, Appreciation, Health |
| World Math Day | Special Interest | Children, Educational, Parents |
| World Meteorological Day | Special Interest | Environment, Technology |
| Commonwealth Covenant Day | Federal | American, Civic, Historical |
| Day of Remembrance for Truth and Justice | Federal | Awareness, Civic, Historical |
| Flatmates Day | Special Interest | Appreciation, International |
| Holika Dahana | Religious | Festivities, Hindu, Indian Holidays |
| Independent Accommodations Day | Appreciation | |
| International Day For Achievers | Special Interest | International |
| International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims | Cause | Federal, International |
| National Adverse Drug Event Awareness Day | Special Interest | Awareness, Educational |
| National Cheesesteak Day | Food & Beverage | Food |
| National Chocolate Covered Raisin Day | Food & Beverage | Dessert, Food |
| National Cocktail Day | Food & Beverage | Drinking, Liquor |
| National Each Person is A Person of Worth Day | Special Interest | Appreciation, Mental Health |
| National Stephanie Day | Fun | Appreciation |
| Palm Sunday | Religious | Catholic, Christian, Cultural |
| Purim | Religious | Festivities, Historical, Jewish |
| Semana Santa Spain | Religious | Catholic, Christian, Cultural |
| World Tuberculosis Day | Health | Awareness, Diseases |
| Holy Week | Religious | Christian |
| International Phace Syndrome Awareness Week | Health | Awareness, Educational |
| National Cleaning Week | Special Interest | Health, Lifestyle |
| National Tsunami Awareness Week | Cause | Awareness, Environment, Safety |
| Orthodox Holy Week | Religious | Activities, Christian, Cultural |
| Passion Week | Religious | Activities, Christian, International |
| Tick Bite Prevention Week | Health | Awareness |
| Anniversary Of The Arengo | Federal | Civic, Historical |
| Bed-in for Peace Day | Cause | Awareness, Historical |
| Dolyatra | Religious | Festivities, Hindu, Indian Holidays |
| Feast of the Annunciation | Religious | Catholic, Christian |
| Greek Independence Day | Federal | Civic, Cultural, Historical |
| Holi | Cultural | Fun, Hindu, Indian Holidays |
| Holi Guyana | Cultural | Festivities, Indian Holidays |
| Holy Monday | Religious | Catholic, Christian, International |
| International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade | Special Interest | Awareness, International |
| International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade | Cause | Awareness, Civic, International |
| International Day of Solidarity with Detained and Missing Staff Members | Cause | Awareness, Safety |
| International Day of the Unborn Child | Special Interest | Awareness, International |
| International Waffle Day | Food & Beverage | Dessert, Food |
| March Full Moon | Special Interest | Cultural, Environment, Obscure |
| Maryland Day | Federal | Historical |
| National Dante Day | Special Interest | Appreciation, Cultural, Historical |
| National Guadalupe Day | Fun | Appreciation |
| National Lobster Newburg Day | Food & Beverage | Food |
| National Medal of Honor Day | Federal | American |
| National Michelle Shafer Half-Moon Cookie Day | Food & Beverage | Food, Sweet Food |
| National OmazingYou Day | Special Interest | Activities, Appreciation, Love |
| Old New Year's Day | Cause | Festivities, Historical |
| Seward’s Day | Federal | American, Appreciation, Civic |
| Struggle For Human Rights Day | Federal | Civic, Historical |
| Suriname Phagwah | Cultural | Cultural Holidays, Festivities, Hindu |
| Tolkien Reading Day | Arts & Entertainment | Appreciation, Books, Pop Culture |
| World Retrospective Day | Special Interest | Careers, Educational, Work |
| National Physicians Week | Health | American, Appreciation |
| World Autism Acceptance Week | Cause | Awareness, International, Lifestyle |
| American Diabetes Alert Day | Health | Awareness, Diseases, Health |
| Black Marriage Day | Relationship | Appreciation, Love |
| Epilepsy Awareness / Purple Day | Health | Awareness, Diseases |
| Good Hair Day | Health | Lifestyle, Women |
| Holy Tuesday | Religious | Catholic, Christian |
| Independence Day of Bangladesh | Federal | Civic, Historical |
| Live Long and Prosper Day | Special Interest | Fun, Movie, Pop Culture |
| Make Up Your Own Holiday Day | Fun | Activities, Obscure |
| Martyr's Day in Mali | Appreciation | Awareness, Cultural |
| National Day of Life, Peace and Justice | Special Interest | Cultural, Historical |
| National Landon Day | Fun | Appreciation |
| National Nougat Day | Food & Beverage | Candy, Dessert |
| National Spinach Day | Food & Beverage | Food, Healthy Food |
| National Wayne Day | Fun | Appreciation |
| Nike Air Max Day | Arts & Entertainment | Brand |
| Prince Kuhio Day | Federal | Civic, Educational, Historical |
| Solitude Day | Health | Awareness, Mental Health |
| Wear A Hat Day | Health | Awareness |
| American Red Cross Giving Day | Special Interest | American, Financial, Safety, Work |
| Celebrate Exchange Day | Special Interest | Appreciation, Awareness, Careers |
| Holy Wednesday | Religious | Catholic, Christian |
| International Scribble Day | Arts & Entertainment | Activities, Hobby, Obscure |
| International Whiskey Day | Food & Beverage | Beverage, Drinking, Liquor |
| Little Red Wagon Day | Special Interest | Activities, Appreciation, Children |
| Manatee Appreciation Day | Animal | Appreciation, Conservation, Wildlife |
| Myanmar Armed Forces Day | Federal | Civic, Military |
| National Acoustic Soul Day | Appreciation | Music |
| National Governance Professionals Day | Appreciation | Brand, Work |
| National Joe Day | Fun | Funny, Obscure |
| National Medical Science Liaison Awareness and Appreciation Day | Special Interest | Appreciation, Health |
| National Spanish Paella Day | Food & Beverage | Cooking, Food, Spanish |
| Quirky Country Music Song Titles Day | Appreciation | Music, Weird National |
| Viagra Day | Health | Lifestyle |
| Whole Grain Sampling Day | Food & Beverage | American, Food |
| World Theatre Day | Arts & Entertainment | Appreciation, Music |
| Barnum & Bailey Day | Fun | Obscure |
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| Eat an Eskimo Pie Day | Food & Beverage | Chocolate, Dessert, Sweet Food |
| Holy Thursday | Religious | Catholic, Christian |
| Major League Baseball Opening Day | Special Interest | |
| Maundy Thursday | Religious | Catholic, Christian, Historical |
| National Amber Day | Fun | Appreciation |
| National Black Forest Cake Day | Food & Beverage | Baking, Chocolate, Dessert |
| National Hot Tub Day | Fun | Appreciation |
| National Ram Day | Fun | Appreciation |
| National Something On a Stick Day | Food & Beverage | American food, Fast Food, Food |
| National Triglycerides Day | Health | Awareness, Lifestyle |
| National Weed Appreciation Day | Special Interest | Environment, Hobby |
| Respect Your Cat Day | Animal | Pet |
| Serfs’ Emancipation Day | Federal | Cultural, Educational |
| Virtual Advocacy Day | Special Interest | Awareness, Civic |
| World Piano Day | Arts & Entertainment | Appreciation, Music |
| National Protocol Officer's Week | Special Interest | Appreciation, Awareness, Careers |
| Commemoration Of Boganda | Federal | Appreciation, Civic, Historical |
| Good Friday | Religious | Christian, Historical |
| Knights Of Columbus Founder's Day | Appreciation | Historical |
| Knights of Columbus Founders Day | Religious | Appreciation, Catholic, Christian |
| Martyrs’ Day in Madagascar | Federal | Cultural, Educational |
| Mermaid Day | Special Interest | Cultural Holidays, Pop Culture |
| National Lemon Chiffon Cake Day | Food & Beverage | Baking, Dessert, Sweet Food |
| National Mom and Pop Business Owners Day | Special Interest | Appreciation, Career |
| National Smoke and Mirrors Day | Fun | Appreciation |
| National Vietnam War Veterans Day | Federal | American, Awareness |
| Niagara Falls Runs Dry Day | Special Interest | Awareness, Festivities, Historical |
| Payday It Forward | Cause | Appreciation, Cultural, Lifestyle |
| Texas Loves the Children Day | Cause | American, Awareness, Children |
| Vietnam Veterans Day | Federal | Appreciation, Civic, Historical |
| World Marbles Day | Special Interest | Fun, International |
| Ultra Music Festival | Arts & Entertainment | American, Music |
| Black Saturday | Religious | Catholic, Christian |
| Doctors' Day | Health | Appreciation, Awareness |
| Earth Hour | Special Interest | Awareness, Educational, Environment |
| Easter Saturday | Cultural | Christian, Festivities |
| Grass is Always Browner on the Other Side of the Fence Day | Fun | American, Appreciation, Lifestyle |
| Holy Saturday | Religious | Catholic, Christian, Historical |
| Land Day | Federal | Civic, Cultural, Educational |
| National Fitness Recovery Day | Health | American, Sports |
| National Folding Laundry Day | Fun | Activities, Lifestyle |
| National I Am In Control Day | Health | American, Historical |
| National Julia Day | Fun | Appreciation |
| National Pencil Day | Special Interest | Educational, Fun |
| National Victoria Day | Fun | Appreciation |
| National Virtual Vacation Day | Special Interest | Lifestyle, Technology |
| National Wendy Day | Fun | Appreciation |
| Orthodox Holy Saturday | Religious | Christian, Historical |
| Spiritual Baptist Liberation Day | Religious | Awareness, Cultural Holidays |
| Take a Walk in the Park Day | Health | Awareness |
| Torrents Day | Special Interest | Activities, Fun |
| Turkey Neck Soup Day | Food & Beverage | Educational, Fun |
| World Bipolar Day | Health | Awareness, Mental Health |
| World Tb-303 Appreciation day | Appreciation | International, Music |
| NanoDays | Special Interest | Education, Technology |
| Anesthesia Tech Day | Special Interest | Appreciation, Careers |
| British Summer Time Begins | Cultural | Civic, Lifestyle, Summer |
| Cesar Chavez Day | Special Interest | American, Civic, Federal |
| Crayola Crayon Day | Special Interest | Activities, Appreciation |
| Dance Marathon Day | Cause | Activities, Fun, Pop Culture |
| Easter | Religious | Catholic, Christian, Historical |
| Eiffel Tower Day | Appreciation | French, Historical |
| International Hug a Medievalist Day | Special Interest | Cultural, Fun, Historical |
| National Après Day | AppreciationFood & Beverage | |
| National Baked Ham with Pineapple Day | Food & Beverage | American food, Cultural, Food |
| National Bunsen Burner Day | Special Interest | Appreciation, Technology |
| National Clams on the Half Shell Day | Food & Beverage | American, Cooking, Food |
| National Crayon Day | Special Interest | Hobby |
| National Farm Workers Day | Special Interest | Appreciation, Career |
| National Prom Day | Fun | American, Appreciation |
| National She's Funny That Way Day | Appreciation | Fun, Women |
| National Tater Day | Food & Beverage | Comfort Food |
| She’s Funny That Way Day | Fun | Appreciation, Funny, Women |
| Terri's Day | Appreciation | Health |
| Transfer Day | Federal | American, Civic, Historical |
| Transgender Day of Visibility | Cause | Awareness, LGBTQ, Lifestyle |
| World Backup Day | Special Interest | Technology |
| American Crossword Puzzles Week | Special Interest | American, Hobby |
| World Hula Week (Merrie Monarch festival) | Fun | Activities, Cultural |