How Many Days Is Rosh Hashanah 2024. Both days are considered one long day of 48 hours. How long does rosh hashanah last?
Rosh hashanah, also known as the jewish new year, is a celebration that begins after sunset on the eve of tishrei 1 (tishrei is the seventh month in the hebrew calendar followed by the. Rosh hashanah 2024 begins before sundown on wednesday, oct.