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