Tisha B'Av is the major fast day that commemorates the destruction of the two Holy Temples in Jerusalem. Like Yom Kippur, the fast starts before sunset of the Eve of and concludes the next day after nightfall.
Tisha B'Av this year starts at sunset on Wednesday, July 26 and concludes after nightfall on Thursday, July 27.
Stay tuned for Tisha B'Av services and programming.