When Is Yom Kippur 2027. Yom kippur is on the tenth day of the month of. • in the jewish calendar, a holiday begins on the sunset of the previous day, so observing jews will celebrate yom kippur on the sunset.

Yom kippur for hebrew year 5786 begins at sundown on wednesday, 1 october 2025 and ends at nightfall on thursday, 2 october 2025. Yom kippur and other holidays celebrated in the united states in 2027.