Jewish Holidays

Shiva Asar B'Tammuz

Fast of Tammuz

“Judaism is a religion of memory. The verb zachor appears no fewer than 169 times in the Hebrew Bible. “Remember that you were strangers in Egypt”; “Remember the days of old”; “Remember the seventh day to keep it holy”. Memory, for Jews, is a religious obligation. This is particularly so at this time of the year.” — Rabbi Jonathan Sacks

When is Shiva Asar B'Tammuz 2027?

17 Tammuz 5787


Begins: Dawn on Thursday 22 July 2027
Ends: Nightfall on Thursday 22 July 2027

Videos on Shiva Asar B'Tammuz

Jewish Unity: Three Reflections

Produced by World Mizrachi, this video features three clips from Rabbi Sacks discussing the topics of Jewish unity, conflict resolution, and our shared covenant and fate. This compilation is an engaging tool for opening up discussions around the Fast of Tisha b'Av, with its theme of sinat chinam and ahavat chinam. First clip: Rabbi Sacks in New York, at a...

Read about Shiva Asar B'Tammuz

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

From the Archives

Seven Principles for Maintaining Jewish Dialogue

This Sunday is the Fast of Tammuz, and with it begins the period of mourning in the Jewish calendar called...

Rabbi Sacks' Book for Shiva Asar B'Tammuz