The keyword phrase is an interrogative clause functioning as a direct question. The central element and grammatical subject of the query is the proper noun "Patriots' Day." The remainder of the phrase seeks to identify a specific attribute of this noun: its date of observance within the current temporal frame, indicated by the adverbial phrase "this year."
Patriots' Day is a civic holiday commemorating the anniversary of the Battles of Lexington and Concord, the first armed conflicts of the American Revolutionary War, which occurred on April 19, 1775. The holiday is officially observed in Massachusetts, Maine, and Wisconsin, with Connecticut also marking the day. It is legally mandated to be observed on the third Monday in April. This scheduling anchors the holiday to a specific day of the week rather than a fixed date, a practice common for many modern federal and state holidays.
For the current year, 2024, Patriots' Day is observed on Monday, April 15. The practical application of this knowledge is relevant for residents of the observing states, as it affects government office hours, school schedules, and public services. The day is also culturally significant due to major associated events, most notably the running of the Boston Marathon, which has been held on Patriots' Day since 1897, and a traditional morning home game for the Boston Red Sox baseball team.
