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