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