September 11th is observed as National Day of Service and Remembrance. President George W. Bush approved Public Law 107-89 on December 18, 2001.
This joint resolution designates September 11th as Patriot Day. In 2009, President Barack Obama signed Public Law 111-13, the "Serve America Act" which names September 11th as a National Day of Service and Remembrance. Americans are encouraged to honor the heroes and victims of 9/11 by serving in their communities. To promote volunteerism and unity throughout the year, the Serve.gov website acts as a gateway to register projects and find volunteer opportunities.