Patriot Day in the USA Date in the current year: September 11, 2024

On September 11, 2001 al-Qaeda launched a series of coordinated terrorist attacks upon the United States, killing almost 3,000 people. In the immediate aftermath of the tragic events, President proclaimed September 14, 2001 as a National Day of Prayer and Remembrance for the Victims of the Terrorist Attacks on September 11, 2001.

A year later, September 11 was made a national day of mourning referred to as Patriot Day. This observance has been proclaimed annually since 2002. In 2009, President Barak Obama rededicated it as Patriot Day and National Day of Service and Remembrance. It is not a public holiday therefore government offices, educational institutions and businesses do not close on this day.

On Patriot Day, the national flag is flown at half-mast on all United States government buildings and establishments. Individuals are also encouraged to display flags on their homes. A moment of silence is traditionally observed at 8:46 AM. Many organizations and establishments hold memorial ceremonies to honor the victims of 9/11.