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