New York City will commemorate the 21st anniversary of the 9/11 attacks with various events, including vigils, memorial services, and moments of silence. The official ceremony at the 9/11 Memorial & Museum will begin at 8:46 a.m., marking the time of the first plane’s impact. Other events include a reading of the names of the victims, a moment of silence at 9:03 a.m., and a flyover by military jets.
