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