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