There are total 3 hours or 180 minutes from 8am to 11am. In words, this duration is equal to three hours or one hundred eighty minutes.
How many hours from
| 4AM to 9PM | 10AM to 5PM | 2AM to 11PM |
| 11AM to 9PM | 2AM to 6PM | 3AM to 10AM |
| 6AM to 2PM | 6AM to 3PM | 3AM to 6PM |
| 2PM to 6AM | 12PM to 1AM | 10AM to 4PM |
| 2PM to 3PM | 11AM to 5PM | 11AM to 3PM |
| 12PM to 6PM | 5PM to 12PM | 1PM to 12AM |
