When is Rosh Hashanah 2031?
Thursday,
September 18, 2031
Begins at sundown on Wednesday, September 17, 2031 (sunset is 7:02 PM in New York) and ends at nightfall on Friday, September 19, 2031. 1770 days from today, Friday, November 13, 2026, US Eastern Time. Hebrew year 5792.
- Day of week
- Thursday
- Against 2030
- 10 days earlier
- Hebrew year
- 5792
- Days away
- 1,770
Why Rosh Hashanah falls when it does in 2031
Rosh Hashanah is fixed in the Hebrew calendar, which is lunisolar: twelve lunar months fall about eleven days short of a solar year, so a leap month is added seven times in every nineteen. That is why the Gregorian date swings rather than drifts — 10 days earlier than 2030, and why it always lands in roughly the same season.
Rosh Hashanah 2031 on the calendar
| ISO week number, Monday to Sunday | Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|---|
| 36 | |||||||
| 37 | |||||||
| 38 | Rosh Hashanah | ||||||
| 39 | |||||||
| 40 |
Within a week of Rosh Hashanah in 2031
Which dates fall near Rosh Hashanah changes every year, because the calendars move against each other.
- Patriot DayThu, Sep 11
- MabonTue, Sep 23