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