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