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