We have 31 holidays listed for May 13.
May 13th is the 133rd day in the Gregorian calendar. On this day Alison Hargreaves from Britain became the first woman to climb Mt. Everest without oxygen or the help of sherpas; anti-American demonstrators attacked then Vice President Richard Nixon's car in Venezuela, and Thomas Edison performed the first test of the electric railway in Menlo Park, New Jersey. Famous May 13th birthdays include Stevie Wonder, Stephen Colbert, and Lena Dunham. Today is Mother's Day, Fair Trade Day, and National Apple Pie Day.
International Hummus Day
We hear that there’s even some magical thing called a hummus festival - we’re not missing that!
World Migratory Bird Day
Time to un-ruffle your feathers, because it's World Migratory Bird Day!
Draw your bows and prepare to celebrate the most iconic weapon of the ancient era.
Brunch for Lunch Day
Today on Brunch for Lunch day, take a break and go brunching with your friends.
Children of Fallen Patriots Day
Today, we honor the pain and sacrifice of children who have lost their parents.
Cornelia De Lange Syndrome Awareness Day
We get to help create awareness about this rare but very real condition.
Fair Trade Day
Ready for Fair Trade Day? Here are all the details and celebration tips you need.
It’s Fintastic Friday, and we want you to partake in some fintastic awareness drives.
IEEE Global Engineering Day
It’s time you learn how to honor engineers as we celebrate civilization designed by them.
National Babysitter’s Day
Celebrate the ones who look after those dearest to you — your children.
National Birth Mother’s Day
Even if Hallmark does not traditionally acknowledge this special group of women, we certainly do!
National Dog Mom’s Day
Get ready to celebrate being a mom to your cute pups this National Dog Mom’s Day.
National Drew Day
We celebrate National Drew Day every May 13. On this day, everyone bearing the name Drew is honored for their achievements. Contrary to popular belief,…
National Frog Jumping Day
We bring awareness to different kinds of frogs and their impact within our ecosystem.
National Leprechaun Day
We’re rolling out the green carpet for the little leprechauns of Ireland.
National Miniature Golf Day
Get your putter and golf balls ready as we celebrate the fascinating game of mini-golf.
National Train Day
Trains, which are always fascinating, are now one of the most eco-friendly modes of transport.
National Windmill Day
Let's learn the origins of windmills and their role in shaping industries.
O. Henry Pun-off Day
Puns, wordplay, and wit — the perfect combination in O. Henry’s literary works!
Stamp Out Hunger Food Drive Day
Learn about poverty and how you can get involved in feeding the hungry.
Stay Up All Night Day
Stay up doing fun activities to celebrate Stay Up All Night Day in style.
World Belly Dance Day
Explore the origins, evolution, and how best to enjoy belly dancing for fun exercise.
World Buckfast Day
Do not miss out on celebrating this fantastic day, but be ready to get a hangover!