9/11 anniversary September 9, 2022 4:15 pm New York City to Mark 21 Years Since 9/11 Attacks New York City continues to pay tribute to the victims lost in 9/11 through development on the sites, Andrew Siff reports. Local 2:07 FDNY 9/11-related illness deaths reach 343, topping day of attack 2:17 Engine 54: The pride of Midtown suffered heaviest losses in 9/11 attacks 12:06 New York City marks 22 years since 9/11 attacks 2:46 Former firefighter reflects on 9/11