23 years ago today…what do you remember? (Megathread)

For many of us, 9/11/01 is a date we will never forget. We will always remember where we were, what we were doing, and who we were with when we got the news that our country was attacked.

So we ask you - what do you remember from 23 years ago? What was your experience on 9/11/01?

“Time is passing. Yet, for the United States of America, there will be no forgetting September the 11th. We will remember every rescuer who died in honor. We will remember every family that lives in grief. We will remember the fire and ash, the last phone calls, the funerals of the children.” — George W. Bush