Jewish Fast of Tisha B'Av 2026 Observed on July 22-23 with Traditional Restrictions and Mourning Practices

The Jewish fast of Tisha B'Av in 2026 begins at sunset on Wednesday, July 22, and ends after nightfall on Thursday, July 23, lasting approximately 25 hours. This solemn day commemorates the destruction of the First and Second Temples in Jerusalem and other historical calamities, marking the conclusion of the "Three Weeks" mourning period and the nine days of intensified mourning.

Tisha B'Av is one of the five major fasts in Jewish law and is considered nearly as stringent as Yom Kippur. The fast extends from evening to evening and includes five prohibitions: eating and drinking, bathing for pleasure, applying oils or lotions, wearing leather shoes, and marital relations. Additional mourning customs include sitting on the floor or low stools until midday, reading the Book of Lamentations and kinnot (dirges), and refraining from wearing tefillin or a tallit during morning prayers.

In 2026, since Tisha B'Av falls on a Thursday, preparations for the upcoming Sabbath begin immediately after the fast ends. The fast times vary slightly by city, with entry times around 19:39 to 19:47 and exit times between 20:07 and 20:15, calculated based on sunset and nightfall.

The fast commemorates five tragic events recorded in the Mishnah, including the sin of the spies, the destruction of both Temples (586 BCE and 70 CE), the fall of Betar in 135 CE, and the Roman renaming of Jerusalem. Over time, other disasters such as the 1492 expulsion from Spain and the outbreak of World War I have been associated with this date. The day also serves as a moral reflection on societal divisions, as the destruction of the Second Temple was attributed to baseless hatred.

Practical guidelines emphasize gradual hydration before the fast, careful dietary choices for the pre-fast meal, and a gentle breaking of the fast. Certain groups, including children, the elderly, pregnant women with complications, and the ill, are exempt or advised to consult medical and rabbinic authorities. Bathing for pleasure is prohibited, but washing due to discomfort is allowed. Work is discouraged until midday, and music is forbidden as part of mourning customs. Unlike Yom Kippur, Tisha B'Av is a rabbinic fast, yet it carries severe restrictions.

Since the fast precedes the Sabbath in 2026, activities normally restricted during the nine days, such as haircuts and laundry, are permitted immediately after the fast. The fast concludes without a Havdalah ceremony, which is only recited when Tisha B'Av begins on a Saturday night. The following Sabbath is known as Shabbat Nachamu, symbolizing consolation after mourning.

For any medical or halachic questions, individuals are advised to consult their doctors and rabbis.