Every April, a bit of confusion arises about the date of Patriot’s Day. In 2025, the question is especially common: Is Patriot’s Day on April 19 or April 21? The answer is—both, in a way.

This article clarifies the difference between the historical anniversary of the battles of Lexington and Concord and the official observance of Patriot’s Day in 2025.

Read This: Patriot’s Day 2025: The History Behind the Battles of Lexington and Concord

What Is Patriot’s Day?

Patriot’s Day is a state holiday primarily observed in Massachusetts and Maine, created to honor the first battles of the American Revolutionary War—Lexington and Concord—which occurred on April 19, 1775.

The holiday includes:

• Reenactments of the battles
• Parades and civic events
• The famous Boston Marathon
• Public school closures in Massachusetts
• Commemorative programs and educational events

The Root of the Confusion

The confusion stems from the fact that there are two different “dates” tied to Patriot’s Day:

🔹 1. The Historical Date: April 19

• This is the actual day when the Battles of Lexington and Concord took place in 1775.
• It is remembered as the beginning of the American Revolutionary War.
• Events such as battle reenactments and historical commemorations may still be held on this date, especially if it falls on a weekend, as it does in 2025 (Saturday, April 19).

🔹 2. The Official Observance: Third Monday in April

• In 1969, Massachusetts moved the official celebration to the third Monday in April, as part of a broader push for “Monday holidays” (similar to Presidents’ Day).
• This makes Patriot’s Day part of a long weekend and a consistent state holiday.
• In 2025, the third Monday falls on April 21, and this is when:
  • Government offices and schools close in Massachusetts and Maine.
  • The Boston Marathon is held.
  • Official state observances take place.

Patriot’s Day 2025: Both Dates Matter

Let’s break it down:

Date	What Happens	Explanation
Saturday, April 19, 2025	Historical commemorations, reenactments, museum events	Anniversary of the Battles of Lexington and Concord
Monday, April 21, 2025	Official public holiday, Boston Marathon, parades	Third Monday in April – formal observance of Patriot’s Day

Why It’s Important to Clarify

For Travelers and Tourists

Many people planning to visit Massachusetts for the Boston Marathon or historical sites may assume the holiday falls on April 19 each year. This could lead to confusion in planning events, transportation, or accommodations.

For Teachers and Students

Patriot’s Day often falls during school vacation week in Massachusetts. Knowing the official holiday ensures educators can plan lessons, field trips, or time off appropriately.

For History Enthusiasts

Historical purists often prefer observing April 19 to mark the true beginning of the Revolution, while still acknowledging the practical public holiday on the third Monday.

A Simple Way to Remember

April 19 = The day the American Revolution began.
Third Monday in April = The official public holiday called Patriot’s Day.

In 2025, this means the historic anniversary is on Saturday, April 19, while the official holiday is on Monday, April 21.

Final Thoughts

While the date of April 19 holds deep historical significance, the state-observed holiday of Patriot’s Day is tied to the modern calendar and is celebrated on the third Monday of April. Understanding this distinction helps avoid confusion and ensures you can participate in the full range of events—whether you’re interested in history, heritage, or the marathon spirit.

So, in 2025, feel free to commemorate the courage of the Minutemen on April 19, and then enjoy the holiday festivities and Boston Marathon on April 21.