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