There are total 4 hours or 240 minutes from 12pm to 4pm. In words, this duration is equal to four hours or two hundred forty minutes.
How many hours from
| 10AM to 5PM | 2AM to 10AM | 6AM to 8PM |
| 5PM to 4PM | 11PM to 6PM | 2PM to 9AM |
| 5AM to 10PM | 7AM to 4PM | 5PM to 7AM |
| 7AM to 4AM | 12AM to 6PM | 11PM to 10PM |
| 3AM to 6AM | 8PM to 5PM | 4AM to 11PM |
| 5PM to 1AM | 9PM to 7PM | 9PM to 8AM |
