There are total 20 hours or 1200 minutes from 5pm to 1pm. In words, this duration is equal to twenty hours or one thousand two hundred minutes.
How many hours from
| 8PM to 8AM | 12PM to 10AM | 11AM to 10PM |
| 1AM to 10AM | 4AM to 11AM | 9AM to 2AM |
| 1AM to 7AM | 7AM to 5AM | 2PM to 1AM |
| 1PM to 12PM | 11PM to 6AM | 8AM to 11PM |
| 2AM to 11AM | 8PM to 7PM | 8PM to 8AM |
| 2PM to 3PM | 3AM to 8AM | 8PM to 9AM |
