Rosh Hashanah Begins 2025 Israel. Begins oct 1, 2025 at sundown; Rosh hashanah is also known as the “birthday of the world”, the “day of remembrance” and.

The jewish calendar is a lunisolar calendar that dates back to the creation of the world as described in the hebrew bible. Rosh hashanah, literally “head of the year,” is the jewish new year celebration.