Passover 2025 Traditions Muzzleloaders. The first night is on april 13 when the first seder takes place. As we look ahead to the joyous holiday of passover in 2025, it's essential to understand the specific dates and significance of this important time in the jewish calendar.

All observances except passover begin the prior evening. Here are the gregorian dates for the biblical feasts in 2025 based on the jewish (hillel) calendar.