There are total 23 hours or 1380 minutes from 7pm to 6pm. In words, this duration is equal to twenty-three hours or one thousand three hundred eighty minutes.
How many hours from
| 2PM to 1PM | 7AM to 8PM | 9PM to 1PM |
| 11AM to 4PM | 5PM to 7PM | 10AM to 9PM |
| 5PM to 1PM | 1PM to 7PM | 2PM to 7AM |
| 5AM to 4AM | 1AM to 1PM | 9PM to 6AM |
| 6AM to 11PM | 11AM to 9PM | 7AM to 1PM |
| 6AM to 10PM | 9PM to 7AM | 10PM to 3PM |
