[General] How late do you stay up to watch anime?

I watch all my anime on Sunday mornings. Beats going to church, lol.

I like to watch anime fully rested.

There were maybe a dozen college nights I didn't sleep at all and was just watching anime instead.

Hardly ever, really. Since I typically binge an anime if it's already finished, I always give myself enough time to get to bed at a reasonable hour.

I stay up as long as it takes. xD

If it's really good could stay up till 2 or 3. But usually cut off around midnight so I actually can sleep a bit.

i stayed up until 12 when scifi had animonday(when it started anyway.) not really anymore though.

Depends on the anime.
When I started watching Sword Art Online, I didn't expect it to be very awesome so I end up staying till 4 am then going to work at 8 which was a pain.

If its only mediocre then I'll mostly stay up till 11 or 12.

The latest I've stayed awake would be 6 AM a la Konata in Lucky Star. That time, my mom went to my room and we both said "good morning" and "good night" at the same time.

But now I just go one or two episodes per day, so an hour or less a day.
Mostly because I love the feeling of craving for the next episodes. Before, I just watch all episodes in a day, but now if I do that, I get fed up no matter how good it is.

I only really get free time to watch it late at night. My scheduled time is pretty much 11pm - Whenever I start to feel tired! Usually around 2 or 3am, although last night I stayed up until 5:30am to finish the story arc I was on in Shippuden.

stay up till 5:50am then nighty night my pc hmmn?? thats morning already.... waht ever ZZZzzzzzzzz!!!!!

once/twice a month... But kept downloading the episode for a marathon when there's a free time... OTL I'm not as powerful as I used to be! Meeeh T-T

I usually watch anime at night when there's no distractions, so I stay up pretty late watching. It's the last thing I do before going to bed.

when i watch a good anime,i dont sleep

I could watch it for hours on end, usually until really late at night. Now im lucky if i have the energy to watch two episodes a week...