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