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