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