Each year on September 11, Americans observe Patriot Day to honor the memory of those who lost their lives in the terrorist attacks of 2001. It is a solemn day of reflection, remembrance, and unity as the nation recalls the nearly 3,000 people who died in New York, Washington, D.C., and Pennsylvania.

Patriot Day was first established in 2002, one year after the attacks, and has since been marked annually as a national day of mourning. Flags are flown at half-staff, and a moment of silence is observed at 8:46 a.m. Eastern Time—the exact moment the first plane struck the North Tower of the World Trade Center. Communities, schools, and organizations across the country often hold memorial events, prayer services, and volunteer activities as a way to honor the lives lost and the heroism of first responders.

The day also serves as a reminder of resilience. Out of tragedy came countless stories of bravery and compassion, from firefighters who rushed into danger to ordinary citizens who stepped forward to help. Patriot Day calls on Americans not only to remember the victims but also to carry forward the spirit of unity that emerged in the days following September 11, 2001.

As we mark Patriot Day this September 11, let us pause to reflect on the lives lost, support those who still carry the weight of grief, and honor the courage and service of those who protect our communities. It is a day to stand together, remembering that even in the face of great loss, the American spirit endures.