9/11/2001: A timeline of attacks

9/11 People run away as the North Tower of World Trade Center collapses after a hijacked airliner hit the building September 11, 2001 in New York City. (Photo by Jose Jimenez/Primera Hora/Getty Images) (Jose Jimenez/Primera Hora/Getty Images)

By Natalie Dreier, Cox Media Group National Content Desk

Many of us still remember where we were when we heard that America was under attack on Sept. 11, 2001.

Take a look at a timeline of events of that day and those that followed as a nation mourned and stood together, saying “Never Forget.”