There are total 12 hours or 720 minutes from 10pm to 10am. In words, this duration is equal to twelve hours or seven hundred twenty minutes.
How many hours from
| 12PM to 5PM | 9AM to 6PM | 2PM to 5AM |
| 1PM to 5PM | 9PM to 1PM | 3PM to 4AM |
| 3AM to 6PM | 2PM to 7PM | 5PM to 6PM |
| 5PM to 7AM | 3PM to 4AM | 5AM to 12PM |
| 11AM to 12AM | 9AM to 1PM | 4AM to 6PM |
| 11PM to 7PM | 2AM to 12PM | 7AM to 4AM |
