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 ...

These graphics explain why Easter Sunday changes each year based on ancient interpretations of the solar and lunar cycles.

According to the Farmer's Almanac, Easter is a movable feast. With the Gregorian calendar, it is celebrated between March 21 and April 25. In the Eastern Orthodox Church, which uses the Julian ...

This year is a year full of signs of Christian unity, even in the midst of great divisions and breaches in unity culturally and politically. Although Catholic and Protestant ...

Here's a history lesson on the holiday of hoaxes. That year, France changed its calendar system from the Julian calendar to the Gregorian calendar. The Gregorian calendar, which is the system we ...