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