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Constitution Day and Citizenship Day 2025 in the United States

Dates of Constitution Day and Citizenship Day in the United States

2025Sep 14, Sep 17
2024Sep 15, Sep 17

United States Holiday Calendars

Constitution Day and Citizenship Day, observed on September 17, commemorate the signing of the U.S. Constitution in 1787 and recognize the importance of American citizenship. The day promotes education about constitutional rights and responsibilities across the nation.

Constitution Day and Citizenship Day: A Public Holiday?

Constitution Day and Citizenship Day, observed on September 17, is not a federal public holiday in the United States but is recognized as a state holiday in Arizona, known as Constitution Commemoration Day. While businesses and offices generally remain open, the day focuses on educational activities highlighting the history and importance of the U.S. Constitution.

U.S. Constitution, symbolizing the principles of democracy and citizenship.
Constitution Day and Citizenship Day honor the U.S. Constitution and its citizens. (Image credit: iStock)

Constitution Day and Citizenship Day

Constitution Day and Citizenship Day, observed annually on September 17, commemorates the signing of the United States Constitution in 1787. This day honors the framework that established the principles of American democracy and the foundation of the nation's government. It was first recognized in 1940 as "I Am an American Day" to celebrate those who had become U.S. citizens. In 1952, the holiday was renamed Citizenship Day, and in 2004, it was combined with Constitution Day to emphasize both the Constitution's legacy and the importance of American citizenship.

Observance on Constitution Day and Citizenship Day in the USA

Across the United States, the day is marked by educational programs and ceremonies. Schools, colleges, and civic organizations often hold discussions, lectures, and activities focused on the Constitution's history and significance. Many institutions distribute copies of the Constitution to encourage understanding of its content. Naturalization ceremonies, where immigrants officially become U.S. citizens, are often scheduled on or near this day, making it a special moment for new Americans to celebrate their citizenship. Libraries, museums, and historical organizations may host events or exhibits highlighting the Constitution's creation and its impact on American society.

Constitution Day and Citizenship Day serves as a reminder of the values and rights enshrined in the U.S. Constitution, encouraging Americans to reflect on the freedoms and responsibilities of citizenship. By promoting awareness and education, the day ensures that future generations understand the document that shapes their rights and governance. It is a celebration and a call to civic engagement, fostering appreciation for the principles of liberty, equality, and justice upheld by the Constitution.

Constitution Day and Citizenship Day Observances

YearDateWeekdayNameHoliday TypeRegion
2024Sep 15SunConstitution Commemoration DayState HolidayAZ Arizona
Sep 17TueConstitution Day and Citizenship DayObservance
2025Sep 14SunConstitution Commemoration DayState HolidayAZ Arizona
Sep 17WedConstitution Day and Citizenship DayObservance
2026Sep 13SunConstitution Commemoration DayState HolidayAZ Arizona
Sep 17ThuConstitution Day and Citizenship DayObservance
2027Sep 12SunConstitution Commemoration DayState HolidayAZ Arizona
Sep 17FriConstitution Day and Citizenship DayObservance
2028Sep 17SunConstitution Commemoration DayState HolidayAZ Arizona
Sep 17SunConstitution Day and Citizenship DayObservance