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
| 12AM to 11PM | 9PM to 8AM | 5PM to 12AM |
| 6PM to 1PM | 1AM to 5AM | 2AM to 3PM |
| 12AM to 1PM | 10AM to 2AM | 9PM to 4PM |
| 12PM to 9PM | 7PM to 4PM | 9PM to 12PM |
| 9PM to 12AM | 11PM to 10PM | 12PM to 11PM |
| 12PM to 5AM | 4PM to 5PM | 11PM to 2PM |
