Hanukkah 2025 Dates And Calendar. In 2025, hanukkah begins on the evening of december 25, with the last night falling on january 2. When does hanukkah start in 2025?

Thus all holiday observances begin the night before, as listed. Hanukkah for the year 2025 is celebrated/ observed on sundown of december 25 ending at sundown on thursday, january 2.