The Five Fast Days of Tevet

What are the "five fast days of Tevet?" Well, there are at least four possible dates in traditional Jewish sources, as well as a fifth idea. We examine some of them, and explore the different aspects of the Fast of Tevet.

We begin with an unusual phenomenon in Tanakh: a Halakhic question and answer. The question is posed to the prophet Zechariah: is it proper to cry and fast for the four Fast Days of mourning once the second Beit HaMikdash is being built? Zechariah's answer is not clear, and neither are the dates of the fasts.

When is the Fast of Tevet meant to be, and what is it really marking? Aside from signifiying another stage of the protracted Destruction of Jerusalem, the Fast of Tevet also marks the time when the Jewish community already in Babylonia heard that Jerusalem was destroyed in the time of the prophet Yehezkel - months after the burning of the Beit HaMikdash! This and other events linked to the Fast of Tevet lead us to identify another dimension what this fast may be mourning: assimilation of the Jewish people.