Do You Say Happy Rosh Hashanah 2025. What is rosh hashanah about exactly? Here is important information for rosh hashanah 2024.let’s begin with the dates:

Rosh hashanah 2025 begins at sundown on monday, september 22, and ends at nightfall on wednesday, september 24, 2025. There are many acceptable ways to greet someone celebrating rosh hashanah.