United States
Time now in River Sioux
Saturday, 22 August 2026
Sunrise 06:38Sunset 08:16Time zone UTC −5
Time zone
America/Chicago
UTC offset
UTC −5
Daylight saving
In effect now
Population
59
Sunrise
06:38
Sunset
08:16
Day length
13h 38m
Coordinates
41.81, -96.05
Time difference from River Sioux
Hours ahead (right) or behind (left) River Sioux right now.
River Sioux on the map
About the time in River Sioux
River Sioux runs on America/Chicago, which puts the city UTC −5 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
River Sioux is on daylight saving time at the moment, which is why the offset reads UTC −5 instead of its winter value. Clocks go back on 1 November 2026, and anything scheduled across that date shifts by an hour.
If you are coordinating from another country, the shortcut is the working window: a normal River Sioux day of 09:00–17:00 falls between 14:00–22:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Frequently asked questions about time in River Sioux
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for America/Chicago, so a drifting device clock does not affect what you see.
- How far ahead or behind UTC is River Sioux?
- River Sioux is UTC −5 at this moment; the offset is read live, so it already accounts for daylight saving.
- What time is it in River Sioux right now?
- The live clock above shows the current time in River Sioux, updating every second from America/Chicago (UTC −5).
- Which time zone is River Sioux in?
- River Sioux uses America/Chicago, currently UTC −5.
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