There are total 4 hours or 240 minutes from 11pm to 3am. In words, this duration is equal to four hours or two hundred forty minutes.
How many hours from
| 4AM to 12PM | 12PM to 8PM | 9AM to 7AM | 
| 7AM to 2AM | 4AM to 9PM | 7AM to 5AM | 
| 6AM to 2PM | 11AM to 10PM | 6PM to 11PM | 
| 7AM to 6AM | 8PM to 12PM | 11PM to 5PM | 
| 8PM to 4PM | 8PM to 1PM | 2AM to 4AM | 
| 12PM to 8PM | 12AM to 4PM | 4PM to 9PM | 

