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