Patriot Day is a United States national observance held annually on September 11 to commemorate the 2,977 people killed in the terrorist attacks of September 11, 2001. It is a day of solemn remembrance to honor the victims, their families, and the first responders who sacrificed their lives. The day is observed, not celebrated, reflecting the tragic nature of the events it marks. Its purpose is to provide a moment for national reflection on the impact of the attacks and to recognize the resilience and unity that followed.
The observance was established by a proclamation from President George W. Bush in 2001 and enacted into law in 2002. A key component of Patriot Day is the directive for the American flag to be flown at half-staff at all homes, U.S. government buildings, and establishments both domestically and abroad. Many communities hold memorial services, and a nationwide moment of silence is often observed at 8:46 a.m. (Eastern Daylight Time), the time the first plane struck the North Tower of the World Trade Center. In 2009, Congress further designated September 11 as a National Day of Service and Remembrance, encouraging Americans to engage in charitable acts and community service as a positive tribute to the victims and heroes of that day.
The fundamental reason for the observance is to ensure that the lives lost are not forgotten and that the collective national memory of the event is preserved. By dedicating a specific day to remembrance and service, the nation formally acknowledges the profound loss and honors the courage of first responders and ordinary citizens. It transforms a day of national trauma into an opportunity for quiet reflection, patriotism, and constructive action, encouraging people to channel their grief and remembrance into acts that strengthen communities and reaffirm national values of compassion and unity.