they can stay awake for a very very very very long time!!
Vampires can stay awake about until the sun goes up
they don't sleep they stay awake all night long, and they can stay awake for more then a 1000 years. but they can fake sleep very well and you would never know when they are watching your every waking move.
It would stay awake all night ( nocturnal ). Then it would stay asleep for the day.
Well if your asking hours I can't answer that. But I've heard that you can stay awake for 11 days. But don't try it you need your sleep
9 hours
12hrs
After 4 days your brain just stops working and you will just pass out. I would not recommend trying to stay awake for long periods as it can really mess you up.
Stay Awake was created in 1964.
have ur friends sleep in shifts while the make sure u stay awake!!!!
172 hours
write a story see how long you can stay awake draw read a book text your friend who is still awake
'Stay Awake' is a mixture of dance/dubstep
Stay Wide Awake was created in 2009.