What is a Leap Year? A Leap Year is an event that occurs every four years. It adds an extra day to the calendar in February.

Hanukkah starts on Christmas Day this year. How often does that occur? Explaining the rare Chrismukkah convergence and other ...

2024 is a leap year, meaning Thursday, Feb. 29 is a once-in-every-four-year event. Since leap years typically happen every four years (although there are some exceptions), our last leap days were ...

It's the most wonderful time of the year. And for once, the most wonderful day. You can thank a Jewish Leap Year and other ... Hanukkah in Berlin December 16, 2014. REUTERS/Fabrizio Bensch ...