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