There are total 2 hours or 120 minutes from 9pm to 11pm. In words, this duration is equal to two hours or one hundred twenty minutes.
How many hours from
| 6PM to 2PM | 11AM to 3AM | 6AM to 12AM |
| 2AM to 9AM | 7AM to 2PM | 1PM to 3PM |
| 3PM to 6PM | 3PM to 1PM | 9AM to 3PM |
| 8AM to 6AM | 10PM to 4AM | 4PM to 6PM |
| 3PM to 9PM | 2PM to 4PM | 3PM to 3AM |
| 2AM to 11AM | 6PM to 9PM | 3AM to 7AM |
