There are total 6 hours or 360 minutes from 10pm to 4am. In words, this duration is equal to six hours or three hundred sixty minutes.
How many hours from
| 9AM to 1PM | 9PM to 9AM | 11PM to 10PM |
| 2PM to 1PM | 7PM to 3AM | 3AM to 1AM |
| 7AM to 1AM | 7PM to 12PM | 10AM to 5AM |
| 9AM to 1PM | 12PM to 8PM | 8AM to 12PM |
| 3AM to 10PM | 10PM to 9PM | 2PM to 4AM |
| 7AM to 9PM | 10PM to 8PM | 9PM to 5PM |
