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