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