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Tributes, ceremonies, acts of commemoration, and special events are held regularly on the Memorial and in the Museum.

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All offerings in April

Tuesday   April 1

Special Tuesday Hours

Experience the 9/11 Museum on select Tuesdays throughout 2025.

9 a.m. to 7 p.m.
Last entry 5:30 p.m.
Learn more
Aerial view of the Museum's Foundation Hall, with the Last Column as the centerpiece.

Wednesday   April 2

Weekly Bagpipe Tribute

A weekly bagpipe tribute honors those who died on 9/11 as well as those who are sick or who have died from exposure to toxins in the aftermath of 9/11.

Every Wednesday
1 p.m. at the Last Column
Learn more
Three men wearing kilts stand in a circle while playing bagpipes on the 9/11 Memorial Plaza in daytime. Visitors to the Memorial are standing on the periphery, listening to the music. Two people are taking photos of the bagpipers.

Sunday   April 6

New York First Sundays

New Yorkers receive free admission late in the day on the first Sunday of each month. State identification and reservations are required. 

Sunday, April 6
4–7 p.m.
Learn more
An adult and two children look at a large artifact in the Museum

Tuesday   April 8

Special Tuesday Hours

Experience the 9/11 Museum on select Tuesdays throughout 2025.

9 a.m. to 7 p.m.
Last entry 5:30 p.m.
Learn more
Aerial view of the Museum's Foundation Hall, with the Last Column as the centerpiece.

Wednesday   April 9

Weekly Bagpipe Tribute

A weekly bagpipe tribute honors those who died on 9/11 as well as those who are sick or who have died from exposure to toxins in the aftermath of 9/11.

Every Wednesday
1 p.m. at the Last Column
Learn more
Three men wearing kilts stand in a circle while playing bagpipes on the 9/11 Memorial Plaza in daytime. Visitors to the Memorial are standing on the periphery, listening to the music. Two people are taking photos of the bagpipers.

Tuesday   April 15

Special Tuesday Hours

Experience the 9/11 Museum on select Tuesdays throughout 2025.

9 a.m. to 7 p.m.
Last entry 5:30 p.m.
Learn more
Aerial view of the Museum's Foundation Hall, with the Last Column as the centerpiece.

Wednesday   April 16

Weekly Bagpipe Tribute

A weekly bagpipe tribute honors those who died on 9/11 as well as those who are sick or who have died from exposure to toxins in the aftermath of 9/11.

Every Wednesday
1 p.m. at the Last Column
Learn more
Three men wearing kilts stand in a circle while playing bagpipes on the 9/11 Memorial Plaza in daytime. Visitors to the Memorial are standing on the periphery, listening to the music. Two people are taking photos of the bagpipers.

Friday   April 18

30 Years Later: The Oklahoma City Bombing and Lessons Learned from the Response

Join first responders to discuss the lessons learned that shape emergency response even today. 

Friday, April 18
6 p.m.
Register here
photo of rescue and recovery workers wearing respirators and helmets, working in the wreckage of the Oklahoma City Bombing

Monday   April 21

The Show Must Go On: Broadway’s Response to the 9/11 Attacks

Hear from four insiders about how Broadway responded to the 9/11 attacks and the role of the arts in times of tragedy.

Monday, April 21
6 p.m.
Register here
Four speaker headshots against a blue gradient background

Tuesday   April 22

Special Tuesday Hours

Experience the 9/11 Museum on select Tuesdays throughout 2025.

9 a.m. to 7 p.m.
Last entry 5:30 p.m.
Learn more
Aerial view of the Museum's Foundation Hall, with the Last Column as the centerpiece.

Wednesday   April 23

Weekly Bagpipe Tribute

A weekly bagpipe tribute honors those who died on 9/11 as well as those who are sick or who have died from exposure to toxins in the aftermath of 9/11.

Every Wednesday
1 p.m. at the Last Column
Learn more
Three men wearing kilts stand in a circle while playing bagpipes on the 9/11 Memorial Plaza in daytime. Visitors to the Memorial are standing on the periphery, listening to the music. Two people are taking photos of the bagpipers.

Wednesday   April 30

Weekly Bagpipe Tribute

A weekly bagpipe tribute honors those who died on 9/11 as well as those who are sick or who have died from exposure to toxins in the aftermath of 9/11.

Every Wednesday
1 p.m. at the Last Column
Learn more
Three men wearing kilts stand in a circle while playing bagpipes on the 9/11 Memorial Plaza in daytime. Visitors to the Memorial are standing on the periphery, listening to the music. Two people are taking photos of the bagpipers.