There are total 4 hours or 240 minutes from 12am to 4am. In words, this duration is equal to four hours or two hundred forty minutes.
How many hours from
| 5AM to 6PM | 4AM to 5AM | 9PM to 8AM |
| 10AM to 1PM | 12AM to 2PM | 2AM to 1PM |
| 8PM to 2PM | 2AM to 11AM | 4PM to 5AM |
| 5PM to 6AM | 12AM to 4PM | 12AM to 9PM |
| 5AM to 1PM | 6PM to 1PM | 9AM to 8PM |
| 2PM to 7AM | 2AM to 6AM | 11AM to 11PM |
