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