Now, a groundbreaking study has focused on a series of roughly 12,000-year-old carvings found at the site, which researchers believe may be the oldest lunisolar calendar ever discovered.

The holiday of Pesach, or Passover, falls on the Hebrew calendar dates of Nissan 15-22. Passover begins before sundown on ...

The influence of the moon on various aspects of life has been the subject of beliefs and traditions throughout history. One of the most popular is the relationship between the lun ...

The next full moon is at 8:22 p.m. EST (0:22 UTC) on Saturday, April 12. It's known as the Pink Moon and is the most distant full moon of the year. Here is a look at all the full moons during 2025, ...

Our ultimate guide to observing the moon will help you plan your next skywatching venture whether it be exploring the lunar seas, mountainous terrain, or the many craters that blanket the landscape.

April 2025 aligns with the Hindu Lunar months of Chaitra and Vaisakha for the followers of both Purnimanta and Amanta ...

Easter's date is based on the lunar calendar. Easter is observed on the first Sunday after the first full moon following the spring equinox. Easter can be as early as March 22 or as late as April 25.

Easter's date is based on the lunar calendar. Easter is observed on the first Sunday after the first full moon following the spring equinox. Easter can be as early as March 22 or as late as April 25.