The Lent season – which is a 40-day period of prayer and fasting leading up to Easter – starts on Ash Wednesday and ends on ...

The original Roman calendar divided the year from March to December into 10 months of either 29 or 31 days, based on lunar ...

Easter is fast approaching. Here's a look at why the date of Easter changes every year and what to know about the holiday.

Easter's date is determined by the spring equinox and lunar cycle, causing it to shift yearly. In 2025, it falls on one of ...

Prior to the Gregorian and even Julian calendars, Roman King Numa Pompilius (715-673 BC) set about creating a calendar with equal-length months, the University of Chicago said. "When Numa ...