Casimir Pulaski Day

Casimir Pulaski Day
Observed byIllinois, USA
TypeIllinois holiday
DateFirst Monday in March
2025 dateMarch 3  (2025-03-03)
2026 dateMarch 2  (2026-03-02)
2027 dateMarch 1  (2027-03-01)
2028 dateMarch 6  (2028-03-06)
Frequencyannual
Related toGeneral Pulaski Memorial Day

Casimir Pulaski Day (Polish: Dzień Kazimierza Pułaskiego) is a local holiday officially observed in Illinois, on the first Monday of March in memory of Casimir Pulaski (March 6, 1745 – October 11, 1779), an American Revolutionary War cavalry officer born in Poland as Kazimierz Pułaski. He is praised for his contributions to the U.S. military in the American Revolution and known as "the father of the American cavalry".