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