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