When Does Hannukah Start 2025. In 2024, the holiday will start on december 25 and continue until january 2, 2025. When does hanukkah start in 2024?
Hanukkah lasts for 8 days. Chanukah (hanukkah) 2024 starts at nightfall on december 25, 2024 and ends with nightfall on january 2, 2025 , beginning on the hebrew calendar date of 25 kislev , and lasting for eight days.