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