There are total 15 hours or 900 minutes from 12pm to 3am. In words, this duration is equal to fifteen hours or nine hundred minutes.
How many hours from
| 9AM to 8AM | 8AM to 5PM | 7AM to 11PM |
| 2PM to 8AM | 4AM to 1AM | 4PM to 1AM |
| 12AM to 12PM | 9AM to 12AM | 10AM to 8AM |
| 11AM to 12PM | 6PM to 12PM | 6PM to 8PM |
| 4PM to 2AM | 9PM to 2PM | 12AM to 10PM |
| 7AM to 8PM | 5AM to 3AM | 3AM to 7PM |
