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