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