We have 32 holidays listed for September 21.
Ancestors' Day
It is Pchum Ben and time to feed the hungry ghosts of our ancestors.
Armenia Independence Day
Join the people of Armenia in mass parades and festivals as they celebrate their independence day.
Bathukamma Starting Day
Bathukamma is a day that honors the gods for the blessings they have bestowed upon us.
Belize Independence Day
Feeling festive? This country's celebration has it all — music, food, friends, and fun.
Escapology Day
Check out three magical ways you too can enjoy Escapology Day like a professional.
International Day of Peace
Let there be peace by making the world a better and more sustainable place for all.
Mabon
Grab your fruit baskets and wine as we dedicate this festival to the bountiful harvest.
Malta Independence Day
Though one of the smallest nations globally, Malta has a rich political and cultural history.
Miniature Golf Day
Miniature golf can be traced back to the 19th century.
National Cat & Dog Gut Health Awareness Day
Almost every aspect of your cat’s or dog’s health depends on the complex community of microorganisms living in their gut. In all sorts of amazing ways, a healthy gut can help your pet live a longer, happier life.
National Chai Day
Ready your cups, water, and tea mix, as we celebrate an amazing herbal, nourishing drink.
National Garage Condo Day
Join us as we celebrate National Garage Condo Day this September 21!
National Opioid Awareness Day
It’s National Opioid Awareness Day; all hands on deck to eliminate the abuse of these drugs.
National Pecan Cookie Day
Get your taste buds dancing as we dive into the cookie jar for National Pecan Cookie Day.
Pchum Ben
Pchum Ben marks the start of the journey of souls to purgatory.
Telegraph Pole Appreciation Day
It’s time to ramp it up for a day dedicated to the appreciation for telegraph poles!
World Alzheimer’s Day
On this day, the world concentrates its efforts on creating awareness of Alzheimer’s disease.
World Gratitude Day
World Gratitude Day is the day to start living a life of gratitude.
World Mini Golf Day
Come and join us as we learn more about this tee-rific holiday.
Bill Murray’s Birthday
A celebration of America's favorite actor is a civic duty for all of us.
Chen’s Birthday
This talented musician has used his beautiful soulful voice to warm the hearts of many.
Elsy Guevara’s Birthday
This fashion influencer is hard-working and an inspiration to young women everywhere.
Faith Hill’s Birthday
This country music star is among the most well-known in the world.
Jason Derulo’s Birthday
Work hard, have faith, and never stop believing in yourself are his mantras.
Jena Frumes’s Birthday
This is just the beginning of success for this television and social media personality.
Liam Gallagher’s Birthday
Rock’s biggest god has been doing a great job at entertaining us throughout the years.
Megan Everett’s Birthday
This experienced Twitch streamer has been in the business for a long time.
Nicole Richie’s Birthday
What are some of the things she's accomplished? Who is she related to?
Shay Shariatzadeh’s Birthday
This engineer stays out of the spotlight, but she is a very supportive wife.
Stephen King’s Birthday
He published his first novel in 1974 and has since written over 50 books.