Patriots' Day is not a public holiday in the state of New York. It is an official state holiday recognized only in Massachusetts and Maine. The observance commemorates the Battles of Lexington and Concord, which were the first military engagements of the American Revolutionary War.
The holiday's official status is rooted in its direct historical connection to the events of April 19, 1775, which occurred in what is now Massachusetts. Maine, having been a district of Massachusetts at the time, continues the tradition. While New York was a pivotal location during the Revolutionary War, its designated state holidays do not include a specific commemoration of these initial battles. The observance is therefore highly regional, and unlike federal holidays, its recognition is determined at the state level.
As a result, government offices, financial institutions, public schools, and private businesses in New York operate on a normal schedule on the third Monday in April. There are no closures or alterations to public services within the state for this occasion. This lack of observance highlights that the holiday is a regional commemoration tied specifically to the geography of the historical events it honors, rather than a nationally recognized day.