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