What happened on 9/11? Timeline shows how the September 11 attacks unfolded - 6abc Philadelphia
![](https://cdn.abcotvs.com/dip/images/13754572_090823ccap911Pentagonimg.jpeg)
![](https://assets.weforum.org/editor/94aZzTztEjSPqMfj7xVRcE4eh4Rb6OUAuKPcWRkilvE.jpeg)
9/11: A timeline of the September 11 attacks visualized
![](https://pbs.twimg.com/media/E-0_bxCVQAA1P8v.jpg:large)
AFP News Agency on X: 9/11 attacks timeline. #AFPgraphics
![](https://www.nationalworld.com/jpim-static/image/2021/09/11/11/NWLD-graphic-911_timeline-MH.jpeg?crop=3:2,smart&width=640&quality=65)
How the 9/11 attacks unfolded - the timeline of events
![](https://i.ytimg.com/vi/ECGzunbIjjg/mqdefault.jpg)
Timeline: The September 11 terrorist attacks
![](https://cdn.abcotvs.com/dip/images/10996346_090121-wabc-original-CTV-eyewitness-to-911-behind-the-lens-extended-NJ-marty-thumbnail.jpg)
9/11 Timeline: How the September 11 attacks unfolded at Twin
![](https://cdn.britannica.com/58/151758-050-F2CE44B1/Smoke-billowing-site-World-Trade-Center-terrorist-September-11-2001.jpg)
September 11 attacks History, Summary, Location, Timeline
![](http://cdn.statcdn.com/Infographic/images/normal/5771.jpeg)
Chart: 9/11: How Events Unfolded That Morning
![](https://cdn.abcotvs.com/dip/images/10977870_090121-wabc-original-CTV-eyewitness-to-911-behind-the-lens-thumbnail-new-site.jpg)
9/11 Timeline: How the September 11 attacks unfolded at Twin
![](https://a57.foxnews.com/cf-images.us-east-1.prod.boltdns.net/v1/static/694940094001/f5511271-a92f-4e24-b54c-65b10466d241/b6eaf333-63a6-426d-923e-6958596a07d7/1280x720/match/896/500/image.jpg?ve=1&tl=1)
A timeline of events from Sept. 11, 2001
![](https://cdn.aarp.net/content/dam/aarp/politics/events-and-history/2021/08/1140-newseum-9-11-wall.jpg)
People Share Stories of What They Remember on 9/11
![](https://www.sju.edu/sites/default/files/Sept11_3200x1800_1.jpg)
20 Years Later: Ensuring We Never Forget 9/11