Esther never fasted on the Fast of Esther
The holiday of Purim is observed today with a fast day called the “Fast of Esther” that precedes it on 13 Adar. Some Jews observe the fast day from morning until sundown. It does not begin the night before as Yom Kippur and Tisha B’Av, and is, in essence, a half day fast. [1] [...]