Rosh Hashanah And Yom Kippur 2026. Rosh hashanah for the year 2026 starts on the evening of friday, september 11th ending the 2 day celebration at sundown on sunday, september 13. Learn more about the holidays and religious observances in the upcoming years at hofstra.

When is rosh hashanah 2025? Here are the 17 jewish holidays in 2025, along with their dates and significance: