When Does Hanukkah Begin 2025 Calendar. In 2024, hanukkah begins at sundown on wednesday, december 25, and continues through thursday, january 2, 2025. It usually starts in december in the gregorian.

Hanukkah 2024 begins at sundown on wednesday, december 25 and ends the evening of thursday, january 2, 2025 (8 nights). When does hanukkah start for the next few years?