The Jewish New Year, called Rosh Hashanah, in the year 2025 begins at sundown on Monday, September 22, and ends at nightfall on Wednesday, September 24. It marks the start of the Hebrew year 5786 and is observed for two days starting on the first day of Tishrei, the seventh month of the Hebrew calendar. This holiday includes traditions such as blowing the shofar (ram’s horn), special prayers, and festive meals to celebrate the new year.