There are total 20 hours or 1200 minutes from 11am to 7am. In words, this duration is equal to twenty hours or one thousand two hundred minutes.
How many hours from
| 10AM to 11AM | 1AM to 7PM | 1PM to 7AM |
| 3AM to 12AM | 2AM to 4AM | 12AM to 10PM |
| 1PM to 9AM | 4PM to 1AM | 6PM to 10PM |
| 7PM to 4PM | 3PM to 2AM | 10PM to 4AM |
| 6AM to 9AM | 9PM to 12PM | 5PM to 3AM |
| 6PM to 11AM | 5AM to 12PM | 11PM to 5PM |
