Purim is one of the most celebratory holidays in the Jewish calendar.
On this holiday we read the book of Esther, Megillat Esther, celebrate with food, gifts, and constumes.

When is Purim in 2026? It begins on Monday evening, March 2nd, through Tuesday night, March 3rd, on the fourteenth day of the month of Adar.

When is the Fast of Esther in 2026? The fast begins at dawn and ends at night on Monday, March 2nd.