Constitution Day is observed in the United States on September 17 each year. It commemorates the signing of the U.S. Constitution in 1787, which established the framework for the federal government and outlined the rights of citizens. This day serves as a reminder of the importance of the Constitution in American democracy. In 2004, Constitution Day was officially designated by Congress to promote education about the Constitution. Schools and organizations often hold events, discussions, and activities to encourage understanding of this foundational document. It is an opportunity for citizens to reflect on their rights and responsibilities under the law.