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