We have 23 holidays listed for April 15.
Tax Day
Federal income taxes are an important cornerstone of our economy.
Declaration of Malacca as a Historical City
Today commemorates 500 years of business and cultural exchange between the straits of Malacca.
Father Damien Day
Commemorate Father Damien and his deeds, and give help to people in need.
Holy Tuesday
Get informed about this important day with our informative article about Holy Tuesday.
International Microvolunteering Day
Raise awareness about micro-volunteering so that people can join forces on this day.
Jackie Robinson Day
Let’s watch the ‘50s Dodger highlights as we gather to celebrate the great Jackie Robinson.
McDonald's Day
Get your cash, go to the nearest McDonald’s, and get in line to order.
National Anime Day
Share your exciting anime experiences with other fans around the world this National Anime Day.
National ASL Day
American Sign Language is an inclusive language for the Deaf and mute.
National Glazed Spiral Ham Day
We hope you have your appetites ready, we’re learning more about National Glazed Spiral Ham Day!
National Griper's Day
On this special day, get ready to complain as you’ve never done before.
National Keaton Day
It’s a unique national holiday honoring the Keaton and Keaton families worldwide.
National Rubber Eraser Day
To all the rubber erasers in the world — thank you for correcting our mistakes!
National That Sucks Day
It’s okay to wear a long face on this day because it’s “That Sucks” Day!
One Boston Day
Gather the wreaths and roses; it’s time to observe One Boston Day!
Purple Up Day
Purple Up Day is a special holiday that recognizes the contributions of military children.
Take A Wild Guess Day
Listen to your instinct and join us to celebrate National Take a Wild Guess Day!
Titanic Remembrance Day
Prepare yourselves as we remember and honor the lives lost to the Titanic ship disaster.
Type 1 Diabetes Day in Honor of Jakya Monique Furtick
In honor of Jakya, let us focus on this disease that is incurable but treatable.
Universal Day of Culture
It’s a day to celebrate cultures from around the world and preserve our traditions.
World Art Day
World Art Day is a colorful holiday that encourages curiosity about the beautiful things around us.