There are total 16 hours or 960 minutes from 8pm to 12pm. In words, this duration is equal to sixteen hours or nine hundred sixty minutes.
How many hours from
| 9AM to 6PM | 3AM to 12AM | 7PM to 12AM |
| 1AM to 5AM | 11AM to 1AM | 5AM to 12PM |
| 5PM to 4AM | 6AM to 5AM | 8AM to 1AM |
| 3AM to 1PM | 4AM to 9AM | 11PM to 9PM |
| 9AM to 6AM | 3PM to 10PM | 12AM to 1AM |
| 5PM to 10AM | 10AM to 3PM | 9AM to 8AM |
