Philadelphia - Lang Son — time difference
What is the time difference between Philadelphia and Lang Son?
The time difference between Philadelphia and Lang Son is 12 hours. In Lang Son, it is 12 hours ahead of Philadelphia.
Start typing the name of the country / city where you want to know the current time.
Philadelphia
Lang Son
| 12:00 am | 12:00 pm |
| 01:00 am | 01:00 pm |
| 02:00 am | 02:00 pm |
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| 11:00 am | 11:00 pm |
| 12:00 pm | 12:00 am |
| 01:00 pm | 01:00 am |
| 02:00 pm | 02:00 am |
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| 11:00 pm | 11:00 am |