There are total 2 hours or 120 minutes from 7am to 9am. In words, this duration is equal to two hours or one hundred twenty minutes.
How many hours from
| 11AM to 8AM | 1AM to 7PM | 12PM to 10AM |
| 10PM to 7AM | 12AM to 12PM | 7AM to 8PM |
| 2AM to 1PM | 2PM to 7AM | 9PM to 4PM |
| 12PM to 1PM | 12PM to 5PM | 7PM to 2AM |
| 6AM to 4PM | 11PM to 3AM | 5PM to 4PM |
| 6AM to 2AM | 6PM to 7PM | 11PM to 10AM |
