There are total 12 hours or 720 minutes from 5am to 5pm. In words, this duration is equal to twelve hours or seven hundred twenty minutes.
How many hours from
| 10AM to 10PM | 11PM to 9PM | 4PM to 9PM |
| 8PM to 7AM | 1AM to 7PM | 12PM to 7AM |
| 6AM to 10PM | 1PM to 1AM | 12PM to 9AM |
| 3PM to 11AM | 10PM to 11AM | 1AM to 10AM |
| 10PM to 8PM | 5AM to 3PM | 9PM to 11AM |
| 2PM to 7AM | 8AM to 12PM | 12AM to 8AM |
