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