Jewish Holidays

Asarah B'Tevet

Fast of Tevet

“Asarah B’Tevet, the 10th of Tevet, is the first of three fasts in the Jewish calendar that chart the traumatic event of the Destruction of the First Temple. It marks the beginning of the Babylonian siege under Nebuchadnezzar, and obviously it’s a very sad day that was observed even in biblical times as a fast day.” — Rabbi Jonathan Sacks

When is Asarah B'Tevet 2026?

10 Tevet 5787


Begins: Dawn on Sunday 20 December 2026
Ends: Nightfall on Sunday 20 December 2026

Video on the Meaning of the Fast Day

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Essays and writings from Rabbi Sacks' extensive body of work.

From Covenant & Conversation

The series of weekly commentary essays on the Torah by Rabbi Sacks

VAYECHI • 5785

The Last Tears

No one in Tanach weeps as much as Yosef. There are seven scenes featuring Yosef’s tears...