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

The first brand to introduce the leap year indicator on a wrist watch. Here's a quick run through featuring some special ...

The Romans added January and February to the calendar but ran into a problem — math and superstition. Here's why February became the odd month out.

To correct this, Pope Gregory XIII established the Gregorian calendar system in 1582, which removed Leap Days from most years ending in 00 to reduce the drift. To remove the effect of the drift ...

As we now look back at the past month, as it could easily feel like it has flown by, let us take a moment to dive a little ...

Here's what to know. A leap year is a year with an extra day added to the calendar — also known as leap day — on the29th day of February. The purpose is to keep it aligned with the Earth's ...

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 ...

2024 is a leap year, an event that happens every four years so that our calendars will be synchronized with the solar calendar. This accounts for the fact that the earth's complete orbit is ...