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