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