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