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