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