National Massachusetts Day
Celebrate the charm and history of Massachusetts with a day full of exploration.
- Roots
- Established to honor Massachusetts' contributions to the U.S.
- Vibe
- Rich in history, culture, and natural beauty.
- Also on Aug 17
- Black Cat Appreciation Day · I Love My Feet Day · Nonprofit Day
- Hashtag
- #NationalMassachusettsDay
3 ways to celebrate
Cook New England classics
Make clam chowder or baked beans for dinner.
Plan a Bay State day
Visit a Massachusetts landmark or try its foods.
Quiz the team
Run a quick Massachusetts trivia round at lunch.
Plan ahead
National Massachusetts Day is observed on August 17 every year. Here is where it lands for the next ten years, handy for planners, marketers and party people.
Fast facts
The story
From the first shots of a revolution to the classrooms that shaped a nation, few states pack as much history per square mile. National Massachusetts Day, every August 17, celebrates the Bay State in full.
Read the full story
The observance comes from National Day Calendar's salute to the states, a series launched in 2017 that honored each state in the order it entered the Union, beginning with Delaware that July. Massachusetts, the sixth state to ratify the Constitution, earned its day on August 17, and the proclamation reads like a love letter to the Commonwealth's outsized role in American life.
Massachusetts was the first New England colony and took its name from the Massachusett people who lived there when Europeans arrived. It became, in the proclamation's words, an incubator for independence, education, and industry: home of the Sons of Liberty, the Boston Tea Party, and the ‘shot heard round the world’ at Lexington and Concord. The state wears its nickname, the Cradle of Liberty, with justification.
Beyond the Revolution, the Bay State's contributions stretch in every direction. Harvard University, founded in 1636, and MIT anchor an education and innovation corridor that helped seed the technology economy. Its literary lights include Emily Dickinson, its inventors and architects reshaped skylines, and its kitchens gave America clam chowder, the lobster roll, and Boston cream pie.
To celebrate, walk the Freedom Trail, explore the Berkshires or Cape Cod, or simply dig into the food and history that make Massachusetts unmistakable. Every corner of the Commonwealth has a story, and August 17 is the day to hear a few.
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