There are total 16 hours or 960 minutes from 5am to 9pm. In words, this duration is equal to sixteen hours or nine hundred sixty minutes.
How many hours from
| 2PM to 1PM | 11AM to 4PM | 7PM to 3PM |
| 4PM to 6AM | 2AM to 9PM | 12AM to 11PM |
| 6AM to 2AM | 4AM to 7AM | 1AM to 7PM |
| 2AM to 8PM | 7AM to 9PM | 7AM to 2PM |
| 3PM to 12AM | 4AM to 3AM | 9AM to 5PM |
| 12PM to 5AM | 9AM to 12AM | 2AM to 2PM |
