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