There are total 20 hours or 1200 minutes from 10pm to 6pm. In words, this duration is equal to twenty hours or one thousand two hundred minutes.
How many hours from
| 3AM to 3PM | 5PM to 9AM | 11PM to 4AM |
| 7AM to 11AM | 6PM to 4AM | 6AM to 10AM |
| 9AM to 10PM | 5PM to 9PM | 8AM to 9AM |
| 8PM to 7AM | 3AM to 5AM | 6AM to 7PM |
| 11AM to 8AM | 6AM to 1PM | 4AM to 8PM |
| 6PM to 8AM | 12AM to 12PM | 4AM to 7PM |
