There are total 1 hours or 60 minutes from 7am to 8am. In words, this duration is equal to one hours or sixty minutes.
How many hours from
| 5PM to 11PM | 6PM to 5PM | 9PM to 4PM |
| 12PM to 10PM | 4PM to 7AM | 5PM to 10AM |
| 11AM to 6AM | 8AM to 2PM | 1AM to 8AM |
| 4PM to 9AM | 10AM to 9PM | 3AM to 11AM |
| 5PM to 10PM | 4AM to 2AM | 5PM to 11AM |
| 6PM to 9AM | 5AM to 1AM | 7PM to 9AM |
