A calendar notation in which the date is represented by one number. For example, the Julian date for December 11, 1942 is 2430705; while December 12, 1942 is 2430706. The Julian date is widely ...

But when exactly Easter Sunday occurs during the season changes each year. In 2025, the holiday is April 20, which is one of ...

Easter can be observed between April 4 and May 8 in the Eastern Orthodox Church, which follows the Julian calendar. This year, Orthodox Easter also falls on April 20. That won't happen again until ...

Join us as we journey through the history of timekeeping, from ancient civilizations to the Julian calendar introduced by Julius Caesar and how the inaccuracies in the led to Pope Gregory to an ...