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