There are total 16 hours or 960 minutes from 8am to 12am. In words, this duration is equal to sixteen hours or nine hundred sixty minutes.
How many hours from
| 7PM to 12AM | 1PM to 7AM | 11AM to 9AM |
| 10PM to 7PM | 3AM to 9AM | 12AM to 4AM |
| 10PM to 10AM | 10AM to 9PM | 4AM to 7AM |
| 2AM to 1AM | 12PM to 11PM | 2AM to 3AM |
| 1PM to 1AM | 9PM to 4AM | 7PM to 9AM |
| 7PM to 12AM | 11PM to 7AM | 5PM to 1PM |
