Tzom Tammuz dates by year
| Year | Dates | Hebrew date | Begins |
|---|---|---|---|
| 2025 | Sun, Jul 13 | 17 Tamuz | Dawn, Sun, Jul 13 |
| 2026 | Thu, Jul 2 | 17 Tamuz | Dawn, Thu, Jul 2 |
| 2027 | Thu, Jul 22 | 17 Tamuz | Dawn, Thu, Jul 22 |
| 2028 | Tue, Jul 11 | 17 Tamuz | Dawn, Tue, Jul 11 |
| 2029 | Sun, Jul 1 | 18 Tamuz | Dawn, Sun, Jul 1 |
| 2030 | Thu, Jul 18 | 17 Tamuz | Dawn, Thu, Jul 18 |
| 2031 | Tue, Jul 8 | 17 Tamuz | Dawn, Tue, Jul 8 |
What is Tzom Tammuz?
A dawn-to-dusk fast that begins the Three Weeks before Tisha B’Av.
Type: Fast day. What it means for the day: A minor fast: no food or drink from dawn until nightfall. Work goes on as usual.
Why the date moves
Tzom Tammuz always falls on the same Hebrew date (17 Tamuz). The Hebrew calendar follows the moon and adds a month seven times every 19 years, so the civil date moves within a window of about a month from year to year.
Israel and outside Israel
The date is the same in Israel and everywhere else.
Tzom Tammuz: common questions
When is Tzom Tammuz 2027?
Tzom Tammuz 2027 begins at dawn on Thursday, July 22, 2027 and ends at nightfall on Thursday, July 22, 2027.
How long is Tzom Tammuz?
1 day.
What is the Hebrew date of Tzom Tammuz?
17 Tamuz.