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