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