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