How Many Hours Between 9pm And 9am

Calculation of hours between 2 times 9pm And 9am hours.

Answer: There are 12 hours between 9pm and 9am times.

9pm - 9am = 12 Hours
Difference between two times is 12 hours and is equal 720 minutes.

9pm to 9am is how many hours calculation :

There are 12 hours from 9pm to 9am.