Time in Sioux Falls, United States

Time zone: CDT (UTC/GMT -05:00) — America/Chicago

If you need the offset: Sioux Falls is on CDT, 5 hours behind UTC, i.e. UTC-05:00. The matching IANA zone is America/Chicago.

One date to watch: Sunday, 01 November 2026. That is when Sioux Falls goes back 1 hour onto CST — recurring meetings set before then will land an hour out unless the calendar handles zones properly.

Across United States there are 10 distinct time zones among these 419 cities, so "local time" there depends entirely on which city you mean.

Around 171,544 people live in Sioux Falls, making it the 99th largest of the 212 United States cities covered here.

Read this as: relative to each city below, Sioux Falls is the stated amount ahead or behind, right now.

Overlap of a normal working day, shown in Sioux Falls time — outside these windows one side is off the clock.

No shared working window exists with Dubai, Mumbai, Shanghai or Tokyo, so those calls have to sit outside somebody's normal hours.

Same zone, same time — each of these sits on America/Chicago alongside Sioux Falls, including through any clock change.

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