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