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