Happy Rosh Hashanah 2024 Wishes For Friends. Rosh hashanah is the birthday of the universe, the day g‑d created adam and eve, and it’s celebrated as the jewish new year. Rosh hashanah 5785 begins at sundown on the.

 — when wishing someone a happy rosh hashanah, there are several traditional and modern greetings to choose from. You can simply say “happy new year,” “happy.