Yom Kippur 2024 Fasting Times In Usa. 24 and ends at sundown on monday, sept. Yom kippur 2024 (the day of atonement):

2, and ends after nightfall on friday, oct. Yom kippur 2024 is observed from before sundown on friday, october 11, 2024, and ends the following evening, on shabbat, october 12, 2024, after night has fallen.