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