There are total 10 hours or 600 minutes from 12pm to 10pm. In words, this duration is equal to ten hours or six hundred minutes.
How many hours from
| 8AM to 8PM | 12PM to 2AM | 2PM to 10PM |
| 3AM to 9AM | 9PM to 4AM | 6PM to 12AM |
| 10AM to 1PM | 4AM to 9PM | 12AM to 1AM |
| 9PM to 8PM | 3AM to 2AM | 1PM to 3PM |
| 3AM to 2AM | 1PM to 9AM | 7AM to 12PM |
| 3AM to 4PM | 9AM to 3PM | 12AM to 8PM |
