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