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