Rosh Hashanah 2025 Jewish Calendar Year 2025. The jewish calendar is a lunisolar calendar that dates back to the creation of the world as described in the hebrew bible. The jewish year (5784, 5785, etc.) begins on rosh hashanah and ends just.

Rosh hashanah, first of the high holidays, is the jewish new year. Here are the coinciding secular dates for the upcoming years: