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