There are total 6 hours or 360 minutes from 12pm to 6pm. In words, this duration is equal to six hours or three hundred sixty minutes.
How many hours from
| 8AM to 10PM | 10AM to 6AM | 4PM to 5AM |
| 7PM to 1PM | 1AM to 1PM | 4PM to 7PM |
| 6AM to 9AM | 3AM to 8AM | 10PM to 2PM |
| 4AM to 10PM | 11AM to 4PM | 10AM to 1AM |
| 12AM to 9AM | 8PM to 7AM | 8AM to 5AM |
| 3PM to 8PM | 10AM to 11AM | 9PM to 8PM |
