There are total 17 hours or 1020 minutes from 1pm to 6am. In words, this duration is equal to seventeen hours or one thousand twenty minutes.
How many hours from
| 5AM to 5PM | 4AM to 4PM | 10PM to 1AM |
| 7AM to 12PM | 4AM to 2AM | 12PM to 4AM |
| 1PM to 3PM | 11PM to 3AM | 5PM to 3PM |
| 8PM to 3AM | 5PM to 5AM | 11AM to 6PM |
| 7PM to 5PM | 2PM to 10AM | 4PM to 5AM |
| 9PM to 11AM | 1AM to 4PM | 7AM to 2AM |
