During school:
Mon-Fri: I usually go to bed at around 11-11:15(my ideal sleep cycle begins at 11:15) and wake up at around 5:53(random number, eh?).
It's definitely NOT enough sleep. It is, however, my choice to wake up at 5:53.
Saturday: I usually sleep 'til 11.
Sunday: If I have to go to church, my parents wake me up at around 10 and I usually go to bed at 2 on Saturdays. No church = 11 am.

Summer/winter vacation:
Last summer I usually woke up at around 1 pm.