There are total 14 hours or 840 minutes from 10am to 12am. In words, this duration is equal to fourteen hours or eight hundred forty minutes.
How many hours from
| 7PM to 7AM | 6PM to 4AM | 9AM to 3AM |
| 10AM to 5AM | 6AM to 6PM | 3PM to 6AM |
| 2PM to 1PM | 4AM to 5PM | 9AM to 3AM |
| 9AM to 2AM | 8AM to 12PM | 9PM to 1AM |
| 6PM to 7AM | 3AM to 11PM | 10PM to 12AM |
| 12AM to 10PM | 5AM to 12PM | 9PM to 6PM |
