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