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