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