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