Jewish High Holidays 2024 Dates. When is rosh hashanah in 2023, 2024, 2025, 2026 and 2027? ראש השנה), (literally “head of the year”), is the jewish new year.
— hebcal makes calendars of jewish holidays. The jewish calendar is both solar and lunar, consisting of 12 months of either 29 or 30 days.