Lang Son - Washington D.C. — time difference

What is the time difference between Lang Son and Washington D.C.?

The time difference between Lang Son and Washington D.C. is 12 hours. In Washington D.C., it is 12 hours behind Lang Son.

Time format: 24h 12h Start typing the name of the country / city where you want to know the current time.

Vietnam, Tinh Lang Son, Lang Son

09:08:14AM

Monday, December 8, 2025

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09:08:14PM

Sunday, December 7, 2025

Lang Son Washington D.C.