Hanukkah Dates 2025. Hanukkah 2025 (december 25, 2025)happy chanukah! In the hebrew calendar, each day begins and ends at sunset (genesis 1;
Hanukkah for the year 2025 is celebrated/ observed on sundown of december 25 ending at sundown on thursday, january 2. Chanukah (hanukkah) 2025 starts at nightfall on december 25, 2025 and ends with nightfall on january 2, 2025, beginning on the hebrew calendar date of 25 kislev, and lasting for eight days.
