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