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