First Day Of Rosh Hashanah 2024. Rosh hashana is a day for the. Rosh hashanah is observed on the first two days of the jewish new year, tishrei 1 and 2, beginning at sundown on the eve of tishrei 1.

It is the first of the high holidays or yamim noraim (“days of awe”), celebrated ten days. That was known as the “ great american eclipse of 2024,” and it.