Humanity patiently waits for this day to come every four years, and here it finally is: the day when you can assault all your followers' eyes with 30 Rock Leap Day GIFs and let it be known that ...

This February is a little longer than usual. It's a leap year, and today — Thursday, Feb. 29 — is Leap Day. The calendar oddity means this year is actually 366 days long, instead of the ...

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.

According to History.com, the Romans used a 23-day intercalary month called Mercedonius to align their calendar with the solar year. Mercedonius was observed within the month of February. Its exact ...

The month of February is getting an extra day in 2024. This phenomenon is known as a leap year, with the additional 29th day of February acting as leap day. Leap years come along every four years ...

The extra day came at the end of February, creating leap day. This calculation was based on the belief that a year lasted 365.25 days, which was close, but not completely accurate. It ...