There are total 12 hours or 720 minutes from 11pm to 11am. In words, this duration is equal to twelve hours or seven hundred twenty minutes.
How many hours from
| 6AM to 9PM | 4AM to 5AM | 5AM to 6AM |
| 10PM to 1AM | 8PM to 9AM | 4PM to 9AM |
| 5PM to 9AM | 3PM to 12PM | 8AM to 7PM |
| 12AM to 11PM | 1PM to 3PM | 12PM to 11AM |
| 3AM to 7AM | 11PM to 11AM | 2PM to 7AM |
| 4AM to 1AM | 4AM to 5AM | 8PM to 2PM |
