Patriot Day is an annual observance on September 11 to remember those who were injured or died during the terrorist attacks in the United States on September 11, 2001. Many Americans refer Patriot Day as 9/11 or September 11.
On September 11th, US Flags should be flown at half mast - both on US soil and abroad.
A moment of silence is held at 8:46 a.m. (EST) across the nation - commemorating the time the first plane struck the North Tower of the World Trade Center on September 11, 2001.
- Monday, September 11, 2017
- All Day Event