There are total 20 hours or 1200 minutes from 7pm to 3pm. In words, this duration is equal to twenty hours or one thousand two hundred minutes.
How many hours from
| 6PM to 4PM | 1AM to 6AM | 7PM to 6AM |
| 2AM to 7AM | 1AM to 4AM | 2AM to 11AM |
| 2PM to 4AM | 6PM to 3PM | 4AM to 3PM |
| 2PM to 8AM | 11AM to 2AM | 6AM to 12AM |
| 5PM to 7PM | 1AM to 5PM | 2AM to 9PM |
| 6AM to 5PM | 7PM to 8PM | 1AM to 12PM |
