Previous day · Next day

Thursday, September 11, 1834

Published holidays observed on this date.

Back to September 1834

Thursday, September 11

Patriot Day

Patriot Day is observed on September 11 to honor the nearly 3,000 people who lost their lives in the terrorist attacks of 2001. It also recognizes the courage and sacrifice of…

Awareness United States

Thursday, September 11

Stand Up To Cancer Day

Stand Up To Cancer Day, observed on September 11, brings people together to support cancer research, honor those affected by cancer, and encourage hope in the face of a…

Awareness United States, United Kingdom +1