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