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