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