March 31st is the 90th day in the Gregorian calendar; it marks the anniversary of the official opening of the Eiffel Tower and the first time Daylight Saving Time goes into effect in the United States. Famous March 31st birthdays include Christopher Walken, Al Gore, Ewan McGregor, and Conrad Sewell. March 31st also marks World Backup Day.
We have 8 holidays listed for March 31.
Manatee Appreciation Day
Endangered sea cows who are quickly falling victim to pollution, global warming, and hunting.
National Clams on the Half Shell Day
Seafood lovers won’t clam up about their love for clams today.
National Crayon Day
Spark fond memories of childhood creations in full color as we celebrate the beloved crayon!
National Farm Workers Day
The labor force on a farm plays a pivotal role in bringing crops to fruition.