Easter is a moveable feast - it can happen anytime between March 22 and April 25. It is set using a mathematical calculation ...

As Iranians celebrate the Persian New Year, explore the fascinating calendars still used around the world—shaped by sun, moon ...

You might remember the phrase "beware the Ides of March" from your high school English class. Here's what it means and when ...

The phrase dates back to the times of Julius Caesar ... and came to be known as the Julian calendar. The revamped system had 365 days, with a leap year added every four years, based on the ...

At the time of the equinoxes, the sun appears to move from one hemisphere to the other. The vernal equinox in March is when ...

Council tax, car tax, broadband, mobile, water and stamp duty are all about to jump in price on or around the first of the ...

Meisner said the Romans counted time this way while using the lunar calendar and continued to do so after Caesar created the Julian calendar, which is based on the solar year and included a leap ...

original series researcher Kellam de Forest revealed that he took inspiration from the 16th-century Julian system. This method, used by astronomers, counted days without leap years and removed the ...

Every few years ... in a Leap Year altogether. Due to the general lack of traditions surrounding Leap Day, the writers of NBC sitcom "30 Rock" invented an entire mythology around the date.