PATRIOT DAY, observed annually on September 11th, commemorates the tragic events of September 11, 2001, when terrorist attacks on the United States claimed nearly 3,000 lives. Established by a joint resolution of Congress and signed into law by President George W. Bush in 2002, this day of remembrance honors the victims, first responders, and all who displayed immense bravery and resilience during the attacks. Patriot Day is marked by moments of silence, memorial services, and the lowering of flags to half-staff. Common Patriot Day observances include attending memorial ceremonies, participating in community service, and reflecting on the profound impact of the events on American society and values.