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
| 4AM to 9PM | 9PM to 4PM | 2AM to 4PM |
| 3AM to 6AM | 12AM to 8PM | 8AM to 9AM |
| 8PM to 11AM | 10AM to 8AM | 10PM to 9AM |
| 12PM to 3PM | 8AM to 6AM | 7PM to 9AM |
| 3AM to 1AM | 9AM to 2PM | 5PM to 10PM |
| 12AM to 11AM | 7PM to 9PM | 7PM to 8PM |
