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