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