Sofia - Lang Son — time difference

What is the time difference between Sofia and Lang Son?

The time difference between Sofia and Lang Son is 4 hours. In Lang Son, it is 4 hours ahead of Sofia.

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

Bulgaria, Sofiya-Grad, Sofia

06:11:

Friday, 29 August 2025

⇄

10:11:

Friday, 29 August 2025