There are total 9 hours or 540 minutes from 3pm to 12am. In words, this duration is equal to nine hours or five hundred forty minutes.
How many hours from
| 9PM to 11PM | 7AM to 8AM | 1PM to 12PM |
| 11AM to 7PM | 11PM to 2PM | 3AM to 3PM |
| 10AM to 2PM | 9AM to 11PM | 10AM to 2AM |
| 11PM to 8AM | 3AM to 2PM | 12PM to 5PM |
| 7PM to 8PM | 9PM to 5PM | 7AM to 1AM |
| 5PM to 6PM | 1AM to 11AM | 6PM to 11PM |
