There are total 5 hours or 300 minutes from 7am to 12pm. In words, this duration is equal to five hours or three hundred minutes.
How many hours from
| 11AM to 10PM | 3PM to 6AM | 11PM to 8PM |
| 1PM to 4AM | 11PM to 5AM | 1PM to 8AM |
| 7PM to 11AM | 6AM to 2AM | 2PM to 2AM |
| 6PM to 2AM | 11PM to 4AM | 8PM to 5AM |
| 2AM to 8PM | 1AM to 4AM | 1PM to 11PM |
| 7PM to 6AM | 7PM to 2AM | 6PM to 10PM |
