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