Celebrated on 09/11/2026
Patriot Day is observed annually on September 11 to honor the nearly 3,000 people killed in the 2001 terrorist attacks. It is not a federal holiday, but flags are flown at half-staff by presidential proclamation. A moment of silence is traditionally held at 8:46 a.m. EDT, the time the first plane struck the North Tower.
Patriot Day was established by a joint resolution of the U.S. Congress on December 18, 2001, as a day of remembrance for the victims of the September 11, 2001, terrorist attacks. President George W. Bush signed the resolution into law, designating September 11 as Patriot Day. The first official observance occurred on September 11, 2002. The day was created to honor the memory of those killed, including the passengers and crew of the four hijacked airplanes, the workers at the World Trade Center and the Pentagon, and the first responders who lost their lives.
Over time, Patriot Day has evolved from a somber remembrance into a day of national service and unity. In 2009, President Barack Obama designated September 11 as a National Day of Service and Remembrance, encouraging Americans to engage in volunteer activities. Today, commemorations include the reading of the names of the victims at the 9/11 Memorial & Museum in New York City, the Tribute in Light art installation, and moments of silence at the times of the attacks. Many communities hold candlelight vigils, flag ceremonies, and service projects. The day remains a powerful reminder of the nation's resilience and solidarity.
Explore more celebrations, trivia, and quests on National Day Quest.