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