When Is Passover 2025 Date. It starts at dusk on the same day of the hebrew calendar every year, which is the evening of 14th of nisan, and ends after dark on the 21st of nisan. Passover (pesach) celebrates the deliverance of the jewish people from slavery in egypt.

All observances except passover begin the prior evening. In exodus 12:16 and leviticus 23:8, it says that the seventh day of passover should be a full holiday.