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