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