Jewish Holidays 2025 October 3. Here are the dates for every jewish holiday in 2025, including key information on traditional work prohibitions. For example, if rosh hashanah (jewish new year) starts on october 2nd, as it does this year, that means the.

It is a day dedicated to atonement and repentance, observed on the 10th of tishrei. All holidays in the jewish calendar begin at sundown the night before.