There are total 17 hours or 1020 minutes from 4pm to 9am. In words, this duration is equal to seventeen hours or one thousand twenty minutes.
How many hours from
| 4PM to 4AM | 4AM to 6PM | 11PM to 8PM |
| 7PM to 11PM | 6PM to 2AM | 5AM to 12PM |
| 11PM to 7AM | 2PM to 10PM | 5AM to 5PM |
| 9PM to 2PM | 5AM to 12PM | 5PM to 3AM |
| 8AM to 10AM | 3AM to 6PM | 1AM to 6AM |
| 7AM to 10AM | 6PM to 1PM | 6AM to 4PM |
