Constitution Day and Citizenship Day
An occasion to learn about the U.S. Constitution and citizenship.
When is Constitution Day and Citizenship Day in 2025?
Constitution Day and Citizenship Day falls on Wednesday, September 17, 2025. The calendar date is September 17.
About the day
This observance recognizes the signing of the Constitution and the responsibilities of citizenship. Educational programs are common around the date.
Make a note
Schools and organizations may schedule their programs on a nearby weekday.
Is it a federal holiday?
No. This entry is an observance, religious celebration or shopping date, rather than a nationwide U.S. federal holiday. Local practices vary.
Dates at a glance
| Year | Calendar date | Federal observed date |
|---|---|---|
| 2024 | Tue, Sep 17 | Not applicable |
| 2025 | Wed, Sep 17 | Not applicable |
| 2026 | Thu, Sep 17 | Not applicable |
| 2027 | Fri, Sep 17 | Not applicable |
Date reference: Time and Date — U.S. calendar. Dates are calculated from the rules described above.