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