Tisha B’Av in 2025 begins at sundown on Saturday, August 2, 2025, and ends at nightfall on Sunday, August 3, 2025.

Quick Scoop: Tisha B’Av 2025

  • Hebrew date: 9 Av 5785.
  • Secular dates:
    • Starts: Saturday evening, August 2, 2025.
* Ends: Sunday night, August 3, 2025.
  • It is a major fast day commemorating the destruction of the First and Second Temples in Jerusalem and other national tragedies in Jewish history.

In practice, this means the fast, mourning customs, and recitation of Eicha and kinot take place Saturday night and Sunday in 2025.

Mini context: Why it matters

  • Tisha B’Av is observed on the ninth day of the Hebrew month of Av, unless that day is Shabbat, in which case observance moves to the 10th.
  • The day is marked by fasting, reading the Book of Lamentations, and refraining from normal pleasures as a sign of national mourning.

TL;DR: When is Tisha B’Av 2025? From Saturday night, August 2, 2025, through Sunday night, August 3, 2025 (9 Av 5785).

Information gathered from public forums or data available on the internet and portrayed here.