When is the next leap year? Here are some fascinating leap year facts, along with all the details about why leap day always ...

Why does Leap Year occur once every 4 years? Our calendar is not entirely in sync with our planet’s trip around the sun. If your birthday is on Feb. 29, what date do you use for official ...

they technically only have a birthday every four years on the actual leap day. Those leapers don’t get a birthday this year. Wondering what exactly is a leap day or leap year? Here's what to know.

February 29 only comes around every four years - do you know the Irish history and traditions of Leap Day? Ireland's folklore is full of wonderful, funny, strange, but sometimes outdated ...