There are total 8 hours or 480 minutes from 5am to 1pm. In words, this duration is equal to eight hours or four hundred eighty minutes.
How many hours from
| 10AM to 4PM | 5PM to 5AM | 9AM to 8PM |
| 12AM to 10PM | 2AM to 2PM | 6AM to 6PM |
| 5AM to 12PM | 11AM to 2AM | 11AM to 6PM |
| 7PM to 8PM | 1AM to 4AM | 12AM to 9AM |
| 10AM to 8PM | 2AM to 10PM | 3AM to 8AM |
| 3AM to 1AM | 11AM to 7PM | 1AM to 6AM |
