What Day Is Tisha B'Av 2024 2024. The fast held on this day begins just before sunset on the preceding evening and continues until nightfall of the day of tisha b’av. תשעה באב or ט׳ באב, “the ninth of av,”) is an annual fast day in judaism, named for the ninth day (tisha) of the month of av in the hebrew calendar.

Tisha b’av is a jewish holiday, commemorated every year on the ninth day of av. In 2024, tisha b’av lands on august 13th, a date that holds deep historical and religious significance for jewish communities worldwide.