My high school started at 9:00 AM and ended at 2:40 PM
There was no cafeteria, and I bought lunch everyday, eating with a few different groups depending on my mood.
I did most of my homework the day it was due (note: not assigned) as I was a senior.
I never studied.
I am now a college freshman. My first semester schedule sucks because I was part of the second to last group to register.
Here is my schedule (warning, large image; almost 1600px wide):
Link to high-res