There are total 4 hours or 240 minutes from 1pm to 5pm. In words, this duration is equal to four hours or two hundred forty minutes.
How many hours from
| 10PM to 1PM | 11PM to 10PM | 9PM to 3AM |
| 9AM to 1PM | 9AM to 4PM | 8AM to 2PM |
| 10PM to 8AM | 3PM to 9PM | 7AM to 4PM |
| 4PM to 3AM | 2PM to 3PM | 5PM to 5AM |
| 11AM to 2AM | 4PM to 4AM | 8AM to 11PM |
| 8AM to 3AM | 2PM to 4AM | 2PM to 4AM |
