Jewish Holidays 2024 Yom Kippur. Yom kippur fast day is the holiest day of the year—when we are closest to g‑d and to the quintessence of our own. 1 and ends at sundown on thursday, oct.

2, 2024) and ends after nightfall on tishrei 2 (oct. Yom kippur means day of atonement and refers to the annual jewish observance of fasting, prayer, and repentance.