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