Most alarm clocks of 1963 were 12 hour alarm clocks - they did not know the difference between am & pm, so you would have at most 1 hour sleep.
There may have been some electronic alarm clocks of 1963 which did know about am & pm, in which case they would permit at most 13 hours of sleep.
With a "regular" alarm clock, your alarm would go off at nine p.m. and you'd be stuck resetting it to have it go off at nine a.m. You may get 1 + 12 or 13 hours of sleep. Maybe. If you had a contemporary electric (electronic) alarm clock, it could be set for nine p.m. or nine a.m. You'd get 13 hours of sleep without being awakened one hour after setting the alarm. Some of us have been around for a while and used both kinds of clock, and the "original" alarm clocks were around before the snazzy new fangled ones. And we know the drill.
13 hours
When the Sun rise up NO. The alarm would go off in an hour because wind up alarm clocks do not have AM and PM settings.
FAR TOO MANY! Also known as 13.Why the heck would you want 13 hours of sleep? I don't know.=============================================You say that you "wound up" your clock. I have never seen a wind up clock that differentiates between 9 in the morning and 9 at night. In all likelihood, your clock will go off in one hour and you will get one hour of sleep.
72 hours from 2 AM on Saturday morning would be 2 AM on Tuesday morning. This is because 72 hours is equivalent to three full days, which leads us to the same time on the following Tuesday.
That's military speak for 5 oclock in the morning
13 hours, which is entirely too much for a healthy person.
3 assuming they are both the same-am or pm
if it started at 8:00 PM one night and ended at 3:44 AM the next morning that would mean the game lasted 7 hours and 44 minutes.
actually it would be one hour of sleep because a wind up alarm clock cannot go for more then 12 hours in advance for an alarm
8 hours
With a "regular" alarm clock, your alarm would go off at nine p.m. and you'd be stuck resetting it to have it go off at nine a.m. You may get 1 + 12 or 13 hours of sleep. Maybe. If you had a contemporary electric (electronic) alarm clock, it could be set for nine p.m. or nine a.m. You'd get 13 hours of sleep without being awakened one hour after setting the alarm. Some of us have been around for a while and used both kinds of clock, and the "original" alarm clocks were around before the snazzy new fangled ones. And we know the drill.
13 hours
When the Sun rise up NO. The alarm would go off in an hour because wind up alarm clocks do not have AM and PM settings.
birds, crickets, snoring, alarm clocks, coyotes, cats, dragons, werewolves. your mom.
You would only get one hour of sleep. There is no am/pm setting on a wind up alarm clock.
You would get 13 hours of sleep.