There are total 2 hours or 120 minutes from 2am to 4am. In words, this duration is equal to two hours or one hundred twenty minutes.
How many hours from
| 8AM to 6AM | 2PM to 2AM | 12PM to 12AM |
| 11AM to 12AM | 10PM to 1AM | 9AM to 7AM |
| 9AM to 2PM | 9AM to 3PM | 2AM to 7AM |
| 4AM to 2PM | 2PM to 4PM | 7PM to 12PM |
| 8AM to 5PM | 4AM to 1AM | 6AM to 5PM |
| 6AM to 1AM | 2AM to 10PM | 9PM to 7PM |
