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