St. Patrick's Day: Origins and Global Celebration of Irish Heritage

St. Patrick's Day, celebrated annually on March 17, originated over a thousand years ago as a religious feast honoring Saint Patrick, the patron saint of Ireland. Initially a solemn observance during Lent, it evolved into a broader celebration of Irish culture and heritage. Today, the day features parades, music, traditional food, and the wearing of green worldwide, especially in the United States and Ireland, where it also marks the start of the tourist season.