There are total 9 hours or 540 minutes from 3am to 12pm. In words, this duration is equal to nine hours or five hundred forty minutes.
How many hours from
| 4PM to 5AM | 3AM to 1PM | 8AM to 10AM |
| 11PM to 11AM | 8AM to 4PM | 9AM to 7AM |
| 5AM to 12AM | 12AM to 1AM | 1AM to 7PM |
| 5AM to 5PM | 1PM to 4PM | 11AM to 7PM |
| 8AM to 10AM | 4PM to 6PM | 12AM to 2PM |
| 8AM to 12AM | 9PM to 11AM | 3AM to 6PM |
