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