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