Constitution Day 2016 Observance
Constitution Day and Citizenship Day commemorates the formation and signing of the Constitution of the United States on September 17, 1787. The day is dedicated to all U.S. citizens.
When Constitution Day and Citizenship Day fall on a Saturday, Sunday or another holiday, the day is observed on a weekday during the preceding or following week.
In honor of this event, the Caltech Bookstore will be passing out pocket-sized U.S. Constitution booklets during Constitution Week: Friday, September 16, through Thursday, September 22.