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