There are total 16 hours or 960 minutes from 3am to 7pm. In words, this duration is equal to sixteen hours or nine hundred sixty minutes.
How many hours from
| 6AM to 8AM | 6AM to 9AM | 9PM to 6PM |
| 1AM to 9PM | 2PM to 1AM | 9AM to 11AM |
| 3AM to 9AM | 8AM to 5PM | 6PM to 12AM |
| 11AM to 10AM | 2PM to 10AM | 11PM to 9AM |
| 4AM to 9AM | 10PM to 10AM | 4AM to 12AM |
| 7AM to 6PM | 9AM to 5AM | 1PM to 11AM |
