The holidays have occurred on the same day four times since 1900, according to Hebcal, a website that tracks Jewish holidays ...

The year will end with a somewhat rare black moon having in the night sky over Wyoming. While that may sound like an ominous ...

Over thousands of years, various cultures have developed calendars based on astronomical observations, leading to diverse ...

That doesn’t sound like much, but those minutes add up to days over time. Pope Gregory XIII solved this problem in 1582 when he came up with the Gregorian calendar we use today, the most widely used ...

Christmas and Hanukkah coincided in 2023, an event not seen since 2005, inspiring joint celebrations of both holidays.

As many people gear up to celebrate the start of their New Year at the beginning of January, we take a look at how other ...

While the familiar Gregorian Calendar remains the predominant timekeeping system in most Western countries, many Indigenous ...

Hanukkah, Judaism’s eight-day Festival of Lights, begins this year on Christmas Day, which has only happened four times since ...