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