There are total 21 hours or 1260 minutes from 2am to 11pm. In words, this duration is equal to twenty-one hours or one thousand two hundred sixty minutes.
How many hours from
| 4PM to 8AM | 8AM to 11PM | 11AM to 6PM |
| 9PM to 6PM | 1AM to 5PM | 3PM to 10PM |
| 11PM to 5AM | 10PM to 11AM | 4PM to 5PM |
| 3PM to 8AM | 6PM to 4PM | 8AM to 2PM |
| 12AM to 2PM | 10AM to 11PM | 4AM to 3PM |
| 10PM to 8AM | 10PM to 10AM | 12AM to 1PM |
