From the “Jewish” package Fast of Esther The 13th of Adar, a one-day fast before Purim commemorating Esther's fast Historical confidence: Reconstructed In nearby years 1403 Thursday 23 Esfand 1403 13 March 2025 1404 Monday 11 Esfand 1404 2 March 2026 1405 Saturday 1 Esfand 1405 20 February 2027 1406 Saturday 21 Esfand 1406 11 March 2028 1407 Wednesday 10 Esfand 1407 28 February 2029 Other occasions in this package Rosh HashanahYom KippurSukkotShemini AtzeretSimchat TorahHanukkahFast of the Tenth of TevetTu BiShvat