There are total 20 hours or 1200 minutes from 3am to 11pm. In words, this duration is equal to twenty hours or one thousand two hundred minutes.
How many hours from
| 11AM to 4PM | 6PM to 11PM | 10AM to 4AM |
| 4PM to 3PM | 7PM to 8PM | 8PM to 11AM |
| 3PM to 9AM | 2AM to 12AM | 3PM to 12PM |
| 1PM to 7AM | 12PM to 11PM | 10PM to 7AM |
| 6PM to 3AM | 5AM to 8PM | 12AM to 10AM |
| 6PM to 8AM | 1PM to 2AM | 12AM to 8AM |
