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