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