Tsukuba - Sioux Falls — time difference

What is the time difference between Tsukuba and Sioux Falls?

The time difference between Tsukuba and Sioux Falls is 15 hours. In Sioux Falls, it is 15 hours behind Tsukuba.

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

Japan, Ibaraki-ken, Tsukuba

01:49:02AM

Sunday, January 4, 2026

⇄

10:49:02AM

Saturday, January 3, 2026

Tsukuba Sioux Falls