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