First Day Of Passover 2025 Holiday. Thus all holiday observances begin at sundown on the secular dates listed, with the following day being the first full day of the holiday. In traditional judaism, days begin at sunset, around 6pm, and end at the same time the “next day.”.
Passover, also known as pesach or the feast of unleavened bread, is one of the major jewish holidays, and it lasts 7 days from the 15th day to the 21st day of the hebrew month of nisan. In 2025, passover is likely to fall on the evening of saturday, april 12th, and end at nightfall on sunday, april 20th (april 19th in israel).