What are the Three Weeks?

The Three Weeks is an annual mourning period that falls out in the summer. This is when we mourn the destruction of the Holy Temple and our launch into a still-ongoing Exile.

The period begins on the 17^th of the Hebrew month of Tammuz, a fast day that marks the day when the walls of Jerusalem were breached by the Romans in 69 CE.

It reaches its climax and concludes with the fast of the 9^th of Av, the date when both Holy Temples were set aflame. This is the saddest day of the Jewish calendar, and it is also the date of other tragedies, spanning our nation's history.

Observances:

There are various mourning-related customs and observances that are followed for the entire three-week period. We do not cut our hair, purchase new clothes, or listen to music. No weddings are held.

Tammuz 17 is a fast day, on which we refrain from eating and drinking from dawn to nightfall.

Those who mourn the destruction of Jerusalem will merit seeing it rebuilt with the coming of MoshiachThe final Nine Days of the Three Weeks is a time of intensified mourning. Starting on the 1^st of Av, we refrain from eating meat or drinking wine and from wearing freshly laundered clothes.

Av 9 is a more stringent fast than Tammuz 17. It begins at sunset of the previous evening, when we gather in the synagogue to read the Book of Lamentations. Besides fasting, we abstain from additional pleasures: washing, applying lotions or creams, wearing leather shoes, and marital relations. Until midday, we sit on the floor or on low stools.

There is more to the Three Weeks than fasting and lamentation. Our Sages tell us that those who mourn the destruction of Jerusalem will merit seeing it rebuilt with the coming of Moshiach. May that day come soon, and then all the mournful dates on the calendar will be transformed into days of tremendous joy and happiness.