There are total 21 hours or 1260 minutes from 6am to 3am. In words, this duration is equal to twenty-one hours or one thousand two hundred sixty minutes.
How many hours from
| 11PM to 6PM | 12PM to 2PM | 5AM to 3AM |
| 2PM to 1AM | 6AM to 10AM | 3PM to 12PM |
| 11AM to 7PM | 12PM to 11AM | 7AM to 9PM |
| 7AM to 6PM | 5AM to 4AM | 7AM to 9PM |
| 5PM to 1PM | 5PM to 12AM | 2AM to 11PM |
| 2PM to 9PM | 10AM to 1PM | 1AM to 11AM |
