Shibbir Ahmed, New York: Twenty-five years have passed since the devastating terrorist attacks of September 11, 2001. A quarter-century later, the loss of nearly 3,000 lives, the sacrifice of thousands of first responders, and the attacks’ lasting health and social consequences remain deeply embedded in the American memory. This year, New York, Washington and Pennsylvania will mark the 25th anniversary of 9/11 with a series of commemorations and public events.

Main Commemoration in New York

The main 9/11 commemoration will take place Friday at the 9/11 Memorial Plaza in Lower Manhattan, with family members of the victims participating in the ceremony. The program will begin at 8:40 a.m. and is primarily a private gathering for victims’ families, although the ceremony will be streamed live online.

Family members will read the names of those killed in the 2001 attacks as well as victims of the 1993 World Trade Center bombing. Moments of silence will mark several key moments of the attacks, including the aircraft impacts, the collapse of the Twin Towers, the attack on the Pentagon and the crash of Flight 93.

A special moment of silence will also honor those who died in the years following the attacks from 9/11-related illnesses. Vice President JD Vance and other administration officials are expected to attend the New York commemoration. President Donald Trump, meanwhile, will mark the 25th anniversary at the Pentagon instead of attending the New York ceremony.

First Moment of Silence at 8:46 a.m.

At 8:46 a.m. on September 11, 2001, the first hijacked aircraft, American Airlines Flight 11, struck the North Tower of the World Trade Center. The moment will be marked with the first moment of silence during the New York commemoration.

The ceremony will also remember the impact of the second aircraft on the South Tower, the collapse of both towers, the attack on the Pentagon and the crash of Flight 93 in Pennsylvania.

A total of 2,753 people were killed in New York, while 184 people died at the Pentagon in Arlington, Virginia. Another 40 passengers and crew members were killed when United Airlines Flight 93 crashed in Pennsylvania.

New Exhibition at the 9/11 Museum

For the 25th anniversary, the National September 11 Memorial & Museum in New York is launching a new exhibition titled “In Their Honor: 25 Years of 9/11-Inspired Service.”

Opening to the public on September 12, the exhibition will highlight stories of service, sacrifice and humanity over the 25 years since the attacks. It explores how individuals and communities transformed grief into public service and acts of compassion.

The museum is also introducing a new digital educational experience designed to help a new generation understand the history of 9/11 and its long-term impact. According to the museum, nearly 100 million Americans were either not yet born or were too young to remember the attacks. Connecting this generation with the history and legacy of 9/11 is one of the major goals of this year’s anniversary programs.

Trump to Mark Anniversary at Pentagon

In Arlington, Virginia, President Donald Trump is expected to attend and speak at the 25th anniversary commemoration at the Pentagon Memorial. The Pentagon was the third major target of the September 11 attacks. At 9:37 a.m., American Airlines Flight 77 struck the Pentagon. A total of 184 people were killed, including people inside the building as well as passengers and crew members aboard the aircraft. Vice President Vance will attend the main commemoration in New York.

Pennsylvania Also to Hold Commemorations

At the Flight 93 National Memorial in Pennsylvania, a commemorative ceremony will take place Friday from 8:30 a.m. to 10:30 a.m. The names of the 40 passengers and crew members aboard Flight 93 will be read, followed by the ringing of the Bells of Remembrance. A second ceremony will take place from 1 p.m. to 2:30 p.m., featuring additional commemorative activities and a public wreath-laying ceremony at the memorial.

New York’s Nighttime “Tribute in Light”

After a full day of remembrance, New York’s skyline will once again be illuminated by the historic Tribute in Light—two powerful beams of light representing the Twin Towers destroyed in the attacks. For the 25th anniversary, a special program titled “9/11 Tribute in Light: Live from Lower Manhattan” is scheduled to air nationally beginning at 8 p.m. on major television networks and other platforms.

The program will connect audiences across the country with the commemoration in New York and the annual Tribute in Light, bringing the day of remembrance to a national audience.

New Initiative in New York City

As part of this year’s 25th anniversary observance, New York City is officially recognizing September 11 as a Day of Remembrance and Service. The administration of Mayor Zohran Mamdani is emphasizing citywide remembrance, moments of silence, educational programs and volunteer service.

The city has also established a new Continuity and Mission Assurance Team, aimed at ensuring that essential city government operations and services can continue during emergencies while strengthening preparedness and coordination among city agencies.

25 Years Later, the Memory of 9/11 Endures

Twenty-five years later, 9/11 remains far more than a historical event. It continues to shape the security, politics, foreign policy and public health of New York, Washington and the United States as a whole.

This year’s commemorations are therefore not limited to honoring those who were killed. They also recognize first responders, rescue workers, survivors, families who lost loved ones and a new generation born after the attacks. A quarter-century later, the message remains the same: Never Forget.

NEW YORK — As climate change brings hotter temperatures and more frequent extreme weather to New York City, Central Park is taking on an increasingly important role in helping the city adapt. The vast green space in the heart of Manhattan is more than a destination for recreation. Its trees, lawns, vegetation and water features help moderate temperatures and provide relief from the heat of the surrounding city.

The effects of a changing climate are becoming increasingly visible across New York, including higher temperatures and growing pressure on urban infrastructure. In this environment, parks such as Central Park are becoming an important part of the city’s climate-resilience efforts, according to the United Nations.

Urban green spaces can help reduce the “heat island” effect created when buildings, roads and other paved surfaces absorb and retain heat. Trees and vegetation provide shade while also releasing moisture into the atmosphere, helping cool the surrounding environment.

Central Park also offers other environmental benefits. Its natural landscape can help absorb rainfall, support biodiversity and provide residents with access to nature in one of the world’s most densely populated cities.

For New Yorkers, these benefits can become particularly important during periods of extreme heat. The park provides cooler spaces where people can escape some of the intense temperatures found in heavily built-up neighborhoods.

But adapting the park itself to a changing climate is also becoming necessary. Maintaining trees and vegetation, protecting natural areas and managing water resources are increasingly important as temperatures rise and weather patterns become less predictable.

Central Park therefore represents a broader lesson for cities around the world: protecting and expanding urban nature can be both a climate-adaptation strategy and an investment in public health and quality of life.

As New York continues to confront the effects of climate change, the park’s role is evolving. What was once primarily designed as a place for recreation and escape from the city is increasingly functioning as part of the city’s natural infrastructure — helping New York remain more livable as the climate changes.

Shibbir Ahmed, WASHINGTON, D.C. — President Donald J. Trump will mark the 25th anniversary of the September 11, 2001, terrorist attacks at the Pentagon on September 11, while Vice President JD Vance is expected to represent the Trump administration at the annual memorial ceremony in New York City. The developments come as the White House prepares for a separate September 8 commemoration featuring a massive piece of World Trade Center steel at the White House.

On September 8, Trump is expected to host 9/11 first responders and other officials as the “Steel Across America” tour arrives in Washington. A 21-foot-long, 16,900-pound steel beam recovered from the South Tower of the World Trade Center will be displayed on the White House Ellipse. Trump and Tunnel to Towers Foundation CEO Frank Siller are expected to speak at the event.

The Tunnel to Towers Foundation launched the nationwide Steel Across America campaign to carry the historic World Trade Center beam through communities across the country ahead of the 25th anniversary of the attacks. The tour is intended to connect Americans with the history of September 11 and honor the victims, first responders and military veterans whose lives were changed by the attacks and their aftermath.

Trump to observe 9/11 at Pentagon

On September 11, Trump will attend the official 9/11 observance at the Pentagon rather than the annual ceremony at the National September 11 Memorial & Museum in Lower Manhattan. Trump confirmed that he would commemorate the anniversary at the Pentagon, one of the three locations directly targeted on September 11, 2001. The president also marked the anniversary at the Pentagon last year.

Vice President JD Vance is expected to attend the memorial ceremony at the World Trade Center site in New York City. The New York ceremony traditionally focuses on the victims and their families and does not feature political speeches. Family members read the names of those killed in the attacks, while moments of silence mark the timeline of the attacks and their aftermath.

The 2026 observance will carry particular significance as the United States marks 25 years since the September 11 attacks, which killed nearly 3,000 people and reshaped U.S. national security and foreign policy for decades.

Trump’s decision to attend the Pentagon rather than the New York ceremony has drawn attention because he is a native New Yorker and had previously been expected to participate in the Ground Zero commemoration. Trump has rejected reports that his decision was related to restrictions on political speeches at the New York memorial.

The three major sites of the September 11 attacks — New York, the Pentagon and Shanksville, Pennsylvania — will all be represented in the nation’s 25th-anniversary commemorations, with administration officials expected to participate in ceremonies across the three locations.

For the Trump administration, the September 8 White House event and the September 11 Pentagon ceremony will provide two separate opportunities to honor the victims, first responders and military personnel connected to the attacks and the wars that followed.