There are total 5 hours or 300 minutes from 1pm to 6pm. In words, this duration is equal to five hours or three hundred minutes.
How many hours from
| 8AM to 7PM | 6PM to 1AM | 4PM to 3AM |
| 7PM to 3AM | 2PM to 3PM | 3PM to 1PM |
| 3PM to 1PM | 7AM to 12PM | 4PM to 9AM |
| 10AM to 11AM | 2AM to 5AM | 8PM to 11AM |
| 9AM to 9PM | 4AM to 11PM | 1PM to 6AM |
| 8AM to 6AM | 7PM to 11AM | 5AM to 10AM |
