In honor and remembrance  9/11 Patriot Day

September 11th, Patriot Day honors and remembers almost 3,000 people who were killed and over 6,000 people who were injured on September 11, 2001. Many people display flags flown at half-staff and observe a moment of silence at 8:46 AM EST in remembrance.

Learn more about 9/11:

https://www.911memorial.org/faq-about-911

https://www.history.com/topics/21st-century/9-11-attacks

http://www.holidayscalendar.com/event/patriot-day/

https://www.timeanddate.com/holidays/us/patriot-day