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