There are total 4 hours or 240 minutes from 5pm to 9pm. In words, this duration is equal to four hours or two hundred forty minutes.
How many hours from
| 10AM to 4AM | 9AM to 6AM | 10PM to 9AM |
| 5PM to 9AM | 7PM to 12PM | 9AM to 11PM |
| 5PM to 8AM | 3AM to 7AM | 4PM to 1AM |
| 9PM to 4PM | 3PM to 7AM | 4PM to 3AM |
| 10AM to 4PM | 7AM to 8AM | 7AM to 4AM |
| 3AM to 12PM | 3AM to 5PM | 2AM to 11PM |
