There are total 6 hours or 360 minutes from 3pm to 9pm. In words, this duration is equal to six hours or three hundred sixty minutes.
How many hours from
| 8PM to 10AM | 7PM to 9AM | 11AM to 10PM |
| 7PM to 8AM | 7AM to 12PM | 3PM to 1PM |
| 9PM to 8PM | 11AM to 9AM | 4AM to 9AM |
| 3PM to 9PM | 7AM to 4AM | 3PM to 11PM |
| 6PM to 11AM | 8AM to 5PM | 3AM to 12AM |
| 5PM to 12AM | 2AM to 4PM | 12AM to 12PM |
