There are total 12 hours or 720 minutes from 10am to 10pm. In words, this duration is equal to twelve hours or seven hundred twenty minutes.
How many hours from
| 12PM to 12AM | 12AM to 7PM | 5PM to 8AM |
| 12PM to 10AM | 6PM to 6AM | 1PM to 9AM |
| 11AM to 8PM | 8AM to 9PM | 12AM to 9AM |
| 10PM to 4PM | 11AM to 10AM | 12PM to 4AM |
| 4PM to 11PM | 4AM to 10AM | 4PM to 1PM |
| 7AM to 12AM | 1AM to 4PM | 11PM to 12PM |
