There are total 20 hours or 1200 minutes from 9pm to 5pm. In words, this duration is equal to twenty hours or one thousand two hundred minutes.
How many hours from
| 10PM to 3PM | 6AM to 11AM | 4AM to 12PM |
| 10AM to 12AM | 1AM to 5PM | 2AM to 11PM |
| 5PM to 1PM | 9PM to 3AM | 2PM to 11AM |
| 4AM to 8PM | 11PM to 9PM | 7AM to 1PM |
| 5AM to 2PM | 1AM to 9AM | 2PM to 3AM |
| 7PM to 2AM | 11AM to 11PM | 8AM to 7AM |
