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
| 11PM to 5PM | 8PM to 9AM | 11AM to 6AM |
| 4AM to 2AM | 5PM to 7AM | 2PM to 6AM |
| 1PM to 10AM | 5AM to 10PM | 12AM to 8AM |
| 1AM to 6AM | 5PM to 8PM | 3AM to 9AM |
| 2PM to 11AM | 9PM to 9AM | 7AM to 5AM |
| 12AM to 9PM | 6AM to 8AM | 8AM to 10AM |
