When do all of you go to sleep?

I'm in bed by 10:00 every night.

I am a night hawk & usually take cat naps  LOL

I go to bed when I'm tired. If I've been working, usually 9:00-9:30, sometimes 8:30 if I don't feel well. When I'm not working, probably the same time because I enjoy reading.

I try not to sleep on the M25. (Or any other motorway/freeway/autobahn/autoroute).

Otherwise anywhere, anytime, pretty much.

It totally depends on if I'm doing work or not. I'd say an average is around 11PM or so. 

If I have tons of work to do, I'll be asleep latest 2AM... Sometimes, I don't even have to be doing work to fall asleep that late and it'd be because I get very distracted easily. 

Other times, I just can't fall asleep, despite not having many distractions! Then, I could fall asleep at any time between midnight, 3AM, or something like that... Bottom line is, I don't sleep very early! >.<

Well it was about 10:30 last night and I was showing my parents some pictures from our school prom and my dad said 'I think it's time we make it official that your bedtime isn't 9:30 anymore, so you can just fail to go to bed at 10 instead.' So technically my bedtime is 10pm, but that's the time that I actually go upstairs, so I usually turn my lights out at 10:30ish, but it takes me aaaaggggeeessss to actually fall asleep.

I go to sleep at 10:00 too

Because vacations have started so I get a bit lazy and sleep late..thinking tomorrows no SCHOOL!

On weekends I stay up late and days when I have to work I try to be in bed by 11!

At my age I'm usually in bed by 10 pm but I'm likely to be up again any time from 2 am to 5 am. Anything after 5 am is a sleep in.

Insomnia! Ya gotta love it.

I usually don't go to bed until midnight or 2am (if I'm working on something.  I get up at the crack o' dawn.  I can never sleep in.  If I try, I get a splitting headache.