There are total 23 hours or 1380 minutes from 8am to 7am. In words, this duration is equal to twenty-three hours or one thousand three hundred eighty minutes.
How many hours from
| 6PM to 1PM | 2PM to 8AM | 11AM to 12PM |
| 11PM to 2PM | 10AM to 12AM | 2AM to 1PM |
| 1PM to 4PM | 2PM to 7PM | 5AM to 8AM |
| 3AM to 8AM | 11PM to 1AM | 10PM to 11AM |
| 11PM to 2AM | 7PM to 3AM | 2PM to 1PM |
| 6AM to 11PM | 12AM to 6AM | 3AM to 3PM |
