Hanukkah Begins 2025 Date. The exception to this rule is most fast days,. Thus all holiday observances begin the night before, as listed.
Hanukkah 2025 will begin in the evening of sunday 14th dec, 2025 (14/12/2025) and ends in the nightfall of monday 22nd dec, 2025 (22/12/2025). In 2024, the first day of hanukkah begins at sundown on wednesday, december 25th, and ends at sundown on thursday, january 2nd, 2025.