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