Constitution Day 2025

Constitution Day is September 17, 2025. Celebrate the ratification of the U.S. Constitution. The Constitution of the United States of America is the supreme law of the United States. It is the foundation and source of the legal authority underlying the existence of the United States of America and the Federal Government of the United States.

For additional information on the U.S. Constitution, we encourage you to visit the links below.

• 10 Constitution Facts at
  https://www.archives.gov/files/boston/education/teachable-texts/10-constitution-facts.pdf
• Library of Congress repository for Constitutional documents and information at
  https://www.loc.gov/collections/continental-congress-and-constitutional-convention-from-1774-to-1789/about-this-collection/; and;
• National Archives website for the U.S. Constitution at
  http://www.archives.gov/exhibits/charters/constitution.html