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