Weird National
Holidays

America is a bit of an odd nation, so it’s no wonder it has so many weird national holidays. Enjoy our collection of the most weird, bizarre, and random American celebrations out there — like National Cat Herder Day (Dec 15), National Cook For Your Pets Day (Nov 1), and—our favorite—National Feral Cat Day (Oct 16).

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DateHolidayCategoryTags
Jan 8 Monday
 National Clean Your Desk Day , ,
National Man Watcher's Day ,
Jan 12 Friday
 Quitters Day ,
Jan 16 Tuesday
 Appreciate a Dragon Day ,
Jan 19 Friday
 Brew a Potion Day , ,
Jan 21 Sunday
 National Cheesy Socks Day , ,
Jan 23 Tuesday
 Measure Your Feet Day , ,
Snowplow Mailbox Hockey Day , ,
Jan 24 Wednesday
 Belly Laugh Day ,
Jan 25 Thursday
 Clashing Clothes Day , ,
Jan 27 Saturday
 Thomas Crapper Day , ,
Jan 29 Monday
 Bubble Wrap Appreciation Day ,
Curmudgeons Day , ,
Jan 30 Tuesday
 National Inane Answering Message Day , ,
Jan 31 Wednesday
 Gorilla Suit Day ,
Hell is Freezing Over Day ,
Scotch Tape Day ,
Feb 1 Thursday
 Pull Your Sofa Off the Wall Month ,
Feb 4 Sunday
 Create a Vacuum Day ,
Feb 12 Monday
 National Poop Day ,
Feb 13 Tuesday
 Extraterrestrial Culture Day ,
Feb 15 Thursday
 Annoy Squidward Day , ,
St. Skeletor's Day ,
Feb 16 Friday
 Do a Grouch a Favor Day ,
Feb 17 Saturday
 My Way Day ,
Feb 18 Sunday
 Cow Milked While Flying in an Airplane Day ,
Thumb Appreciation Day , ,
Feb 20 Tuesday
 National Comfy Day , ,
National Handcuff Day ,
Feb 24 Saturday
 I Hate Coriander Day , ,
International Sword Swallowers Day , ,
Feb 26 Monday
 For Pete's Sake Day , ,
Mar 1 Friday
 National Hotel Slipper Day ,
National March First Day ,
Mar 3 Sunday
 Namesake Day ,
What If Cats and Dogs Had Opposable Thumbs? Day , ,
Mar 4 Monday
 Fun Facts About Names Day ,
Mar 5 Tuesday
 Kyrgyzstan National Hat Day ,
National Potty Dance Day , ,
Mar 7 Thursday
 Sock Monkey Day ,
Mar 8 Friday
 Be Nasty Day ,
National Middle Name Pride Day , ,
Mar 9 Saturday
 World's Largest Rattlesnake Roundup , ,
Mar 10 Sunday
 Festival Of Life In Cracks Day , ,
Mar 11 Monday
 Turkey Vultures Return to the Living Sign ,
Mar 13 Wednesday
 Fill Our Staplers Day ,
Ken Day , ,
Mar 15 Friday
 Dumbstruck Day
Everything You Think Is Wrong Day
World Contact Day , ,
Mar 16 Saturday
 Everything You Do is Right Day
Mar 20 Wednesday
 Alien Abduction Day , ,
Mar 22 Friday
 Talk Like William Shakespeare Day , ,
Mar 23 Saturday
 Atheist Day , ,
Mar 27 Wednesday
 Quirky Country Music Song Titles Day ,
Apr 1 Monday
 St. Stupid Day , ,
Apr 4 Thursday
 National Walk Around Things Day ,
Apr 6 Saturday
 Jump Over Things Day ,
Plan Your Epitaph Day ,
Apr 12 Friday
 Deskfast Day , ,
Apr 14 Sunday
 Reach As High As You Can Day ,
Apr 15 Monday
 National Griper's Day , ,
National Rubber Eraser Day ,
Take A Wild Guess Day ,
Apr 16 Tuesday
 Teach Your Daughter to Volunteer Day ,
Apr 17 Wednesday
 Blah Blah Blah Day ,
Apr 20 Saturday
 Look Alike Day , ,
Apr 21 Sunday
 Keep Off the Grass Day , ,
May 3 Friday
 Lumpy Rug Day ,
National Paranormal Day , ,
National Two Different Colored Shoes Day , ,
May 8 Wednesday
 No Socks Day , ,
May 9 Thursday
 Hurray for Buttons Day ,
May 10 Friday
 Trust Your Intuition Day ,
May 11 Saturday
 O. Henry Pun-off Day ,
May 18 Saturday
 Send an Electronic Greeting Card Day , ,
Jun 14 Friday
 Monkey Around Day ,
Jul 7 Sunday
 Tanabata , ,
Be Nice to New Jersey Week , ,
Jul 9 Tuesday
 Call of the Horizon Day , ,
Jul 18 Thursday
 Insurance Nerd Day , ,
Jul 20 Saturday
 National Ugly Truck Contest Day , ,
Jul 21 Sunday
 Invite an Alien to Live with You Day , ,
Jul 22 Monday
 NATIONAL RAT CATCHER’S DAY , ,
Jul 27 Saturday
 Barbie-in-a-Blender Day , ,
Jul 29 Monday
 Cheese Sacrifice Purchase Day , ,
Aug 3 Saturday
 Big Forehead Day ,
Clean Your Floors Day , ,
Aug 6 Tuesday
 National Wiggle Your Toes Day ,
Aug 16 Friday
 Hawaiian Shirt Day ,
Aug 17 Saturday
 National I LOVE My feet Day , ,
Aug 18 Sunday
 Bad Poetry Day ,
Sep 2 Monday
 Bison-ten Yell Day , ,
Sep 9 Monday
 National When Pigs Fly Day , ,
Wonderful Weirdos Day , ,
Sep 16 Monday
 Stay Away From Seattle Day ,
Sep 22 Sunday
 Hobbit Day ,
Sep 23 Monday
 National Apple Cider Vinegar Day , ,
National Dogs in Politics Day , ,
Oct 2 Wednesday
 National Name Your Car Day ,
Oct 17 Thursday
 National Edge Day , ,
Oct 30 Wednesday
 Create a Great Funeral Day , ,
Haunted Refrigerator Night , ,
Nov 2 Saturday
 Look for Circles Day ,
Nov 19 Tuesday
 National Have A Bad Day Day , ,
Nov 21 Thursday
 False Confession Day ,
Nov 25 Monday
 Blasé Day ,
Dec 8 Friday
 Take it in the Ear Day , ,
Dec 9 Saturday
 Lost and Found Day ,
Dec 10 Sunday
 Festival for the Souls of Dead Whales , , ,
Dec 12 Tuesday
 ​National Ding-A-Ling Day , ,
Dec 16 Saturday
 Stupid Toy Day
Dec 18 Monday
 Wear a Plunger on Your Head Day , ,
Dec 19 Tuesday
 National Emo Day , ,
Dec 20 Wednesday
 Dot Your I’s Day , ,
Dec 21 Thursday
 Don’t Make Your Bed Day ,
Dec 25 Monday
 A’Phabet Day or No “L” Day ,
Dec 30 Saturday
 Festival of Enormous Changes at the Last Minute ,
Dec 31 Sunday
 Unlucky Day ,