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