In the current year, 2024, Patriots' Day is observed on Monday, April 15.
The date of Patriots' Day is legally defined as the third Monday in April. It is an official state holiday in Massachusetts and Maine, commemorating the anniversary of the Battles of Lexington and Concord on April 19, 1775, which marked the beginning of the American Revolutionary War. The holiday is also intrinsically linked to the Boston Marathon, which has been held on this day since 1897. While not a federal holiday, it is also observed as a public school holiday in Wisconsin.
Because the observance is tied to a specific Monday rather than a fixed date, the calendar day changes annually. Consequently, residents and visitors in the observing states should confirm the date each year, as it affects the operation of public services, schools, and many businesses. State and municipal offices are typically closed in recognition of the holiday.
