Occurred on the morning of December 7th, 1941 at 7:53 am.
I studied the World War II Pacific theater quite heavily in high school. At one point I could name each ship at it's location in the harbor from memory. I have forgotten some of that knowledge but still remember where the Arizona, Nevada, Oklahoma and Ward were docked or anchored.
I have Pearl Harbor on DVD but the attack and later raid on Japan were the only pieces that interested me in an otherwise boring movie.