There are total 9 hours or 540 minutes from 7am to 4pm. In words, this duration is equal to nine hours or five hundred forty minutes.
How many hours from
| 11PM to 12AM | 9AM to 2AM | 10AM to 3AM |
| 8AM to 9PM | 11AM to 9AM | 8AM to 12PM |
| 6AM to 9PM | 12PM to 6PM | 7PM to 8PM |
| 2PM to 5AM | 4AM to 5PM | 6PM to 8AM |
| 12PM to 1AM | 7AM to 9PM | 10AM to 6PM |
| 1AM to 4AM | 9AM to 7PM | 11AM to 12PM |
