October 2025 Jewish Calendar. יוֹם כִּפּוּר or יום הכיפורים ), also. Yom kippur for hebrew year 5786 begins at sundown on wednesday, 1 october 2025 and ends at nightfall on thursday, 2 october 2025.

All observances except passover begin the prior evening. October ends on the hebrew date of 9 cheshvan 5786;