There are total 14 hours or 840 minutes from 6am to 8pm. In words, this duration is equal to fourteen hours or eight hundred forty minutes.
How many hours from
| 3AM to 4AM | 7AM to 4AM | 5PM to 6AM |
| 7AM to 11PM | 3PM to 6PM | 12AM to 5PM |
| 9PM to 8AM | 11PM to 8AM | 2AM to 6PM |
| 10AM to 9AM | 6PM to 2AM | 5PM to 2PM |
| 5AM to 7AM | 5AM to 11PM | 9PM to 10AM |
| 9PM to 12PM | 8PM to 7PM | 2AM to 8AM |