Sioux City - Vientiane — time difference

What is the time difference between Sioux City and Vientiane?

The time difference between Sioux City and Vientiane is 12 hours. In Vientiane, it is 12 hours ahead of Sioux City.

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

USA, Iowa, Sioux City

07:37:

Wednesday, 8 October 2025

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07:37:

Wednesday, 8 October 2025