There are total 2 hours or 120 minutes from 10am to 12pm. In words, this duration is equal to two hours or one hundred twenty minutes.
How many hours from
| 7AM to 5AM | 7PM to 11PM | 6PM to 9PM |
| 10PM to 7AM | 9AM to 7AM | 1AM to 3PM |
| 10AM to 6AM | 11PM to 7PM | 2AM to 6PM |
| 9PM to 7AM | 6AM to 6PM | 11PM to 10PM |
| 6AM to 4AM | 2AM to 3PM | 3AM to 10PM |
| 6PM to 10PM | 4AM to 7PM | 5PM to 11AM |
