Tu B'Av — The Jewish Festival of Love

Tu B'Av — the 15th of Av — is one of the most joyous days on the Jewish calendar. Falling just six days after Tisha B'Av, it marks a dramatic emotional pivot: from the deepest national mourning to a day the Mishnah declares had "no happier days for the Jewish people, along with Yom Kippur."

What Is Tu B'Av?

The Mishnah (Ta'anit 4:8) records the famous statement of Rabban Shimon ben Gamliel: "There were no happier days for Israel than the 15th of Av and Yom Kippur, for on them the daughters of Jerusalem would go out in borrowed white garments... and dance in the vineyards." On this day, unmarried women would wear white — borrowed to spare the poor from embarrassment — and dance together, inviting the young men to choose brides. Tu B'Av was, essentially, the Jewish matchmaking day of the year.

Why Was Tu B'Av a Day of Joy?

The Talmud (Ta'anit 30b–31a) lists six historical reasons:

The generation of the wilderness stopped dying on Tu B'Av — ending the 40-year punishment after the sin of the spies.
The tribes were permitted to intermarry, ending a restriction from the Book of Numbers.
The tribe of Benjamin was allowed to marry back into the rest of Israel after the tragedy at Giv'ah (Judges 21).
King Hoshea ben Elah removed the roadblocks that had prevented northern-kingdom Jews from making pilgrimage to Jerusalem.
The martyrs of Beitar were finally permitted to be buried after the Bar Kochba revolt.
The wood-cutting for the Temple altar was completed each year on 15 Av.

When Is Tu B'Av?

Always the 15th of Av — six days after Tisha B'Av. In the Gregorian calendar this falls in late July or August, usually a full moon night (Tu = 15).

How Is Tu B'Av Observed Today?

No Tachanun

Penitential prayers (Tachanun) are omitted from the liturgy — one of the technical markers of a festive day.

Weddings & Engagements

Tu B'Av is an extremely popular date for Jewish weddings and engagements. In modern Israel it functions like a Jewish Valentine's Day (Chag HaAhavah) — with flowers, romantic dinners, and public engagement announcements.

Increased Torah Study

The Talmud says the nights begin lengthening after Tu B'Av, and one should therefore increase Torah study — a spiritual "Chag HaAhavah" between the Jewish people and the Torah.

Modern Israeli Culture

In contemporary Israel, Tu B'Av has become a major secular-and-religious hybrid celebration of love, music, and unity — with concerts, mass weddings at the Kotel, and thousands of "Chag Ahavah Sameach" greetings exchanged.

The Deeper Meaning

Tu B'Av's placement — immediately after the mourning of Tisha B'Av and the Three Weeks — is not accidental. Jewish tradition teaches that ahavah (love) and achdut (unity) are the tikkun (repair) for sinat chinam (baseless hatred), which the sages identified as the cause of the destruction of the Second Temple. Tu B'Av redeems what Tisha B'Av mourns.