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