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