When Is Rosh Hashanah 2025. Rosh hashanah is a religious and festive time when. Rosh hashanah in 2025 will start on tuesday, the 23rd of september (23/9/2025) and will continue for 2 days until wednesday, the 24th of september.
Rosh hashana labehemot for hebrew year 5785 begins at sundown on sunday, 24 august 2025 and ends at nightfall on monday, 25 august 2025. Rosh hashanah begins sunset monday, september 22, 2025 ends evening wednesday, september 24, 2025.