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