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