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