Rosh Hashanah Begins 2025 Israel. Rosh hashanah, the jewish new year, falls on the hebrew calendar dates of 1 and 2 tishrei. Rosh hashanah 2025, (the jewish new year), begins on monday evening, september 22 at sunset and ends in the evening of wednesday, september 24.

Rosh hashanah begins on the first day of the seventh month of tishrei in the jewish calendar. Rosh hashanah, literally the “head of the year” is the jewish new year.