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