What Does 2025 Mean In The Jewish Calendar Year. The jewish holidays are central, just like in each respective religion, to judaism as a whole. ראש השנה), (literally “head of the year”), is the jewish new year.

The jewish calendar is both solar and lunar, consisting of 12 months of either 29 or 30 days. Rosh hashana for hebrew year 5786 begins at sundown on monday, 22 september 2025 and ends at nightfall on wednesday, 24 september 2025.