2021 spans the Hebrew years 5781 and 5782. The year 5782 begins with Rosh Hashanah on Tuesday, September 7.
The Gregorian date each month of the hebrew calendar begins.
| Month | Begins | Day | Hebrew year |
|---|---|---|---|
| Shevat | January 14 | Thursday | 5781 |
| Adar | February 13 | Saturday | 5781 |
| Nisan | March 14 | Sunday | 5781 |
| Iyar | April 13 | Tuesday | 5781 |
| Sivan | May 12 | Wednesday | 5781 |
| Tamuz | June 11 | Friday | 5781 |
| Av | July 10 | Saturday | 5781 |
| Elul | August 9 | Monday | 5781 |
| Tishri | September 7 | Tuesday | 5782 |
| Heshvan | October 7 | Thursday | 5782 |
| Kislev | November 5 | Friday | 5782 |
| Tevet | December 5 | Sunday | 5782 |
| Date | Day | Holiday |
|---|---|---|
| Jan 28 | Thursday | Tu BiShvat |
| Feb 26 | Friday | Purim |
| Mar 28 | Sunday | Passover |
| Apr 3 | Saturday | Passover (7th day) |
| Apr 30 | Friday | Lag BaOmer |
| May 17 | Monday | Shavuot |
| Jul 18 | Sunday | Tisha B'Av |
| Sep 7 | Tuesday | Rosh Hashanah |
| Sep 8 | Wednesday | Rosh Hashanah (day 2) |
| Sep 16 | Thursday | Yom Kippur |
| Sep 21 | Tuesday | Sukkot |
| Sep 28 | Tuesday | Simchat Torah |
| Nov 29 | Monday | Hanukkah (first day) |
The Hebrew calendar is lunisolar: its months follow the moon, and a 13th month, Adar I, is added seven times in every 19 years so the holidays stay in their seasons. A Hebrew year begins in the autumn with Rosh Hashanah, on 1 Tishri.
Days begin at sundown, so every Jewish holiday starts on the evening before the date shown here. Years are counted from the traditional date of creation, so 2021 falls in the years 5781 and 5782.
Each day shows its hebrew date, with the holidays marked. Type on any day, then print it.
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Rosh Hashanah 2021 begins at sundown on Monday, September 6 and is celebrated on Tuesday, September 7, starting the Hebrew year 5782.
From January 1 until Rosh Hashanah it is 5781; from Rosh Hashanah on Tuesday, September 7 it is 5782.
At sundown on the evening before the date shown, because days in the Hebrew calendar run from sunset to sunset.