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

Presidents Day is a federal holiday celebrated each year in mid-February to honor past U.S. presidents. Locally, it's part of ...

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

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 ...

Presidents Day is a federal holiday in February to honor past U.S. presidents. See when it is observed in 2025 and what to know about the holiday.

Well, Christmas has come and gone. All in all, and only speaking for myself, it wasn’t a bad holiday. The celebrations were festive, people seemed to be in a cheerful mood, and the museum ...

Foula - which is home to fewer than 40 people - never fully adopted the modern Gregorian calendar, preferring instead to follow some of the traditions of the Julian calendar. So this sees ...

Noting that in 2025 the date coincides on the West’s Gregorian calendar and the East’s Julian calendar, Pope Francis said that “I renew my appeal that this coincidence may serve as an appeal to all ...