When is Rosh Hashanah 2027?
Saturday,
October 2, 2027
Begins at sundown on Friday, October 1, 2027 (sunset is 6:38 PM in New York) and ends at nightfall on Sunday, October 3, 2027. 323 days from today, Friday, November 13, 2026, US Eastern Time. Hebrew year 5788.
- Day of week
- Saturday
- Against 2026
- 20 days later
- Hebrew year
- 5788
- Days away
- 323
Why Rosh Hashanah falls when it does in 2027
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 — 20 days later than 2026, and why it always lands in roughly the same season.
Rosh Hashanah 2027 on the calendar
| ISO week number, Monday to Sunday | Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|---|
| 39 | Rosh Hashanah | ||||||
| 40 | |||||||
| 41 | |||||||
| 42 | |||||||
| 43 | |||||||
| 44 |