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