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