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