Pronounced: EH-ruv, Origin: Hebrew, evening, eve, usually used to denote the first night of a Jewish holiday, such as Erev Yom Kippur (Jewish days begin at sundown).
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Yom Kippur 2025
In 2025, Yom Kippur begins at sundown on Wednesday, Oct. 1 and ends at sundown on Thursday, Oct. 2.
Menachem Mendel Schneerson
The seventh leader of the Chabad Hasidic sect built a global outreach movement.
