There are total 7 hours or 420 minutes from 2am to 9am. In words, this duration is equal to seven hours or four hundred twenty minutes.
How many hours from
| 1AM to 8AM | 1PM to 10AM | 3AM to 4AM |
| 4AM to 10PM | 2PM to 12AM | 2PM to 6PM |
| 1PM to 3PM | 3PM to 7AM | 10PM to 12PM |
| 12AM to 5PM | 3AM to 2PM | 6AM to 8AM |
| 12PM to 7PM | 3PM to 3AM | 1PM to 11AM |
| 2PM to 9AM | 11AM to 9PM | 2AM to 12AM |
