It's not every year that you see February 29 on the calendar -- and it's not technically every four years either. Thursday is officially leap day. For some, its birthdate, or a day for special deals ...

Is 2026 a leap year? There's something about the randomness of throwing an extra day into a month once every few years that grabs our attention and curiosity. Feb. 29 has all sorts of myths and trivia ...

February's unique length on the modern-day calendar is derived from the Romans' alterations and superstitions while they were in power in Italy centuries ago. February has 28 days most years — ...

The next leap year isn't tomorrow, but it's closer than you think. In 2028, February will stretch to 29 days, adding an extra square on the calendar that appears only once every four years. This extra ...