Rosh Hashanah 2025 Date. Rosh hashanah 2025 begins at sundown on october 2nd and ends at sundown on october 4th. Rosh hashanah, first of the high holidays, is the jewish new year.

Rosh hashanah begins october 2, 2025, at sundown and it concludes at nightfall on october 4, 2025. In 2023, rosh hashanah begins at sundown on friday, sept.