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