The subject of the query, "Patriots' Day," is a proper noun designating a specific civic holiday. Its date is not fixed but is determined by a set rule. For the year 2027, Patriots' Day will be observed on Monday, April 19.
This date is calculated based on the statutory designation of the holiday, which falls on the third Monday in April. This rule is observed in the states where it is an official public holiday, primarily Massachusetts and Maine. To determine the specific date for 2027, one must consult the calendar for April of that year. The first Monday of April 2027 is April 5th, the second is April 12th, and consequently, the third Monday is April 19th.
The practical application of identifying this date is significant for scheduling major public and sporting events. Most notably, the Boston Marathon is traditionally held on this day. Therefore, the 131st Boston Marathon is scheduled to take place on April 19, 2027, in accordance with the holiday's observance.
