September 11, 2001 Commemoration

On September 11, people around the world join the 9/11 Memorial & Museum to take part in our "Remember the Sky" digital commemoration, an active remembrance that highlights our connection under the same big sky. 

Offered every year on and around the 9/11 anniversary, this interactive program connects participants with 9/11 Memorial Museum staff and guest speakers who share personal stories about the attacks and explore the importance of commemoration. 

For the second year in a row, through a partnership with AMC Theatres, we invite you to commemorate the anniversary by organizing a group of service volunteers, educators, parents, or colleagues to participate in a free screening of our 30-minute Anniversary Digital Learning Experience film. Host your own event at any AMC Theater nationwide, September 5-11.  

Each year in commemoration of 9/11, the twin beams of Tribute in Light shine, recalling the Twin Towers and honoring those killed.

As an extension of Tribute in Light, we partnered in 2022 once again with NYC Tourism + Conventions and landmarks throughout the city who lit up their own facades and rooftops in blue. “Tribute in Lights” is a unique and simple gesture of collective remembrance. 

Come experience the Museum ahead of the anniversary. Book your tickets in advance: we are open six days a week (closed Tuesdays) from 9 a.m. until 7 p.m. (last admission 5:30 p.m.).

Please note that special commemoration hours will be in place September 10-12.

• Sunday, September 10: Museum will close at 3 p.m.
• Monday, September 11: Museum closed to public so that victims' families may visit privately. Memorial open 3 p.m.-12 a.m.
• Tuesday, September 12: Museum open 9 a.m.-7 p.m. (last admission 5:30 p.m.)

Explore different ideas for commemorating 9/11 in a way that is personally meaningful.