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
| 6AM to 7AM | 8AM to 5AM | 7PM to 8PM |
| 3PM to 4PM | 6PM to 5PM | 5AM to 1AM |
| 7PM to 3AM | 9PM to 12AM | 12PM to 11AM |
| 12PM to 5AM | 9AM to 3AM | 9AM to 6PM |
| 10PM to 8AM | 2PM to 4PM | 8AM to 7PM |
| 8PM to 6PM | 1AM to 5AM | 10AM to 2AM |
