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