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