Roshana 2025 Date. In 2025, rosh hashanah begins at sundown on wednesday, oct. Rosh hashana for hebrew year 5785 begins at sundown on wednesday, 2 october 2025 and ends at nightfall on friday, 4 october 2025.

Rosh hashanah, the jewish new year, falls on the hebrew calendar dates of 1 and 2 tishrei. Rosh hashanah begins on the first day of the seventh month of tishrei in the jewish calendar.