When Does Rosh Hashanah Begin 2025. When is rosh hashanah 2025? During 2025, rosh hashanah will begin on wednesday evening, october 2, and end at sundown on friday, october 4 in many ways, being in israel during rosh hashanah is.

The event lasts for 2 jewish calendar days.  — in 2025, there will be a total of just two solar eclipses.