Leap Year

Leap Year is one of the calendar's most fascinating quirks, occurring once every four years when February gains an extra day 📅 That magical 366th day — February 29th — keeps our calendar in sync with the Earth's orbit and makes Leap Day babies the rarest birthday club on the planet.

Whether you're a Leap Day baby or just fascinated by the science behind it, Leap Year is a calendar event worth counting down to 🎉 Count down the days with our live countdown timer.