There are total 1 hours or 60 minutes from 11am to 12pm. In words, this duration is equal to one hours or sixty minutes.
How many hours from
| 9AM to 12PM | 6AM to 11PM | 8PM to 9AM |
| 3AM to 6AM | 5AM to 3AM | 3AM to 12AM |
| 1AM to 8PM | 6PM to 12PM | 8AM to 3PM |
| 1PM to 2AM | 3AM to 10AM | 11AM to 10AM |
| 9AM to 3AM | 1AM to 4PM | 7AM to 4AM |
| 12AM to 1PM | 2AM to 4AM | 2AM to 8AM |
