We have 18 holidays listed for May 21.
May 21st is the 141st day in the Gregorian calendar. On this day Montenegrins voted in favor of Montenegro's independence from Serbia; Indian Prime Minister Rajiv Ghandi was assassinated by a female suicide bomber in Madras, and the Ulster Volunteer Force declared war on the Irish Republican Army in Northern Ireland. Famous May 21st birthday include rapper Notorious Big and Mr. T. Today is National Waiters and Waitresses Day.
End of the World
End of the World Day reminds us how fake apocalypse warnings distress people around the world.
I Need a Patch For That Day
We’re ready to patch everything up and think outside the box on this quirky holiday!
International Tea Day
People across the world drink more than two billion cups of tea every day.
National American Red Cross Founder’s Day
Gain some insight into the founder of the American Red Cross, and the organization itself.
National Memo Day
A memo is any piece of important information that is penned or typed down.
National Stop Nausea Day
Nausea can be very uncomfortable but these days, it can be treated with medication.
National Strawberries and Cream Day
Fresh strawberries and cream is the best treat to indulge in, on a hot day.
National Waiters and Waitresses Day
Celebrate National Waiters and Waitresses Day today.
Navy Day Chile
Learn why Navy Day is so important in Chile and how the locals celebrate it.
Pesach Sheni
On Pesach Sheni, let’s commemorate the ancient second Passover tradition by eating a piece of matzah.
Rapture Party Day
Instead of being fearful on this day, enjoy it as much as you can!
Sister Maria Hummel Day
Sister Maria Hummel Day honors this Franciscan nun and artist, whose work is highly admired.
Talk Like Yoda Day
Yoda fans honor the day we first met the wisest little green guy in the galaxy.
World Day for Cultural Diversity for Dialogue and Development
Learn how to celebrate World Day for Cultural Diversity for Dialogue and Development.
World Fish Migration Day
World Fish Migration Day advocates for the protection of migratory fish and their natural habitat.
World Meditation Day
It’s time to relax and take a deep breath this World Meditation Day.