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