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