15
Half 3
The hands of a clock at two o'clock are set at a 60 degree angle.
Imagine two clock hands two minutes apart.
90 degree angle
610-630
Any time the hands are one minute apart, like 12:01
Technically 364.999 to the Nth degree, since the hands of a clock go in circles, you could view them barely touching as an obtuse angle.
Every minute on a round clock is six degrees. Putting the hands on 12 and 3 (15 minutes) would be a 90 degree angle.
3:32 and 43 seconds
No Hands on the Clock was created in 1941.
A clock has two hands but no feet.
The duration of No Hands on the Clock is 1.27 hours.