Date Roch Hachana 2025. Upcoming rosh hashanah dates include: The next upcoming rosh hashanah starts on sundown of september 22nd ending at sundown on wednesday september 24th, 2025.

Monday mon, september 22 sep 22: Rosh hashanah is the birthday of the universe, the day g‑d created adam and eve, and it’s celebrated as the jewish new year.rosh hashanah 5785 begins at sundown on the eve of.