The subject of the inquiry, "Patriots' Day," is a proper noun. In the state of Maine, this public holiday is legally observed on the third Monday in April. This scheduling is determined by state statute and aligns with the observance in Massachusetts.
The holiday commemorates the anniversary of the Battles of Lexington and Concord, which took place on April 19, 1775, and marked the beginning of the American Revolutionary War. While the historical anniversary is a fixed date, the official public observance was legislatively moved to create a three-day weekend. As an official state holiday, it results in the closure of state, county, and municipal offices, as well as most public schools and many businesses.
Because the observance is tied to a specific day of the week rather than a fixed calendar date, the date changes annually. The specific dates for the holiday in the upcoming years are: April 21, 2025; April 20, 2026; and April 19, 2027.
