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