Constitution or Citizenship Day

Every educational institution receiving Federal funding is mandated by the Consolidated Appropriations Act, 2005, to hold an educational program pertaining to the United States Constitution, on September 17^th as Constitution Day and Citizenship Day. Commemorating the September 17^th, 1787 signing of the Constitution*.

U.S. Constitution Workshop, a "self-service" online workshop for teachers

The National Archives’ documents

Library of Congress 

National Archives research facilities and presidential libraries

*When September 17 is a Sunday, as this year, Constitution Day is to be held during the preceding or following week (September 11^th – 15^th or (September 18^th – 22^nd).