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