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
| 6AM to 11AM | 9AM to 9PM | 1AM to 6PM |
| 9AM to 11PM | 7PM to 8PM | 4PM to 1AM |
| 2PM to 2AM | 1AM to 11AM | 7PM to 3AM |
| 1AM to 3PM | 12PM to 7PM | 1AM to 10AM |
| 10AM to 9PM | 8AM to 5PM | 10AM to 2PM |
| 6AM to 6PM | 6PM to 3AM | 8PM to 3PM |
