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