What time is it in Sioux City right now?

Sioux City is on America/Chicago, currently UTC−5. The clock at the top of this page shows the live local time and updates every second in your browser.

What time zone is Sioux City in?

Sioux City uses the IANA time zone America/Chicago, which is UTC−5 at the moment. The offset shifts across the year because the zone observes daylight saving time.

Does Sioux City observe daylight saving time?

Yes. The next change is on Sun, Nov 1, 2026, when clocks go back to UTC−6.

What time do the sun rise and set in Sioux City today?

Today the sun rises at about 6:21 AM and sets at about 8:41 PM local time in Sioux City, giving roughly 14h 20m of daylight. Solar noon falls at 1:32 PM.

United States · Iowa

Current local time in Sioux City

Sioux City keeps time on the America/Chicago zone, currently UTC−5. The offset shifts twice a year with daylight saving, and the clock below always reflects the rule in force today. The clock runs live in your browser; nothing about your location is sent anywhere.

Current local time

Sioux City, Iowa

11:00

Fri, Jul 31UTC−5

Sioux City time zone at a glance

IANA time zone: America/Chicago
Current UTC offset: UTC−5
Daylight saving: Observed
Next clock change: Sun, Nov 1, 2026 → UTC−6
Country: United States
Region: Iowa
Coordinates: 42.50°, -96.40°
Population: 82,821
Local date: Fri, Jul 31, 2026

Sunrise and sunset in Sioux City today

Computed from Sioux City's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.

Sunrise: 6:21 AM
Sunset: 8:41 PM
Solar noon: 1:32 PM
Day length: 14h 20m
Civil dawn: 5:44 AM
Civil dusk: 9:18 PM
Golden hour ends: 6:57 AM
Golden hour begins: 8:06 PM

Full twilight and golden-hour breakdown

Sioux City time difference from major cities

City	Local time now	Sioux City is
Los AngelesUnited States	09:00 AM	2h ahead
LondonUnited Kingdom	05:00 PM	6h behind
DubaiUnited Arab Emirates	08:00 PM	9h behind
TokyoJapan	01:00 AM	14h behind

Need a different pair? Compare any two cities or convert a specific time.

Working with Sioux City time

Scheduling across America/Chicago is where most calendar mistakes start — a meeting agreed in one zone drifts by an hour the moment either side changes its clocks. These tools each handle a piece of that problem.

Find a meeting timeSee which hours overlap between Sioux City and everywhere else on your team.Convert a timeTranslate a specific moment into or out of America/Chicago.Track clock changesSee exactly when Sioux City next changes its clocks.Add to your boardKeep Sioux City beside your other cities, ticking live.Business hours overlapWork out the window where Sioux City offices and yours are both open.Send a calendar inviteExport an event with America/Chicago baked in, not guessed.

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All United States cities and time zones

Sioux Citytime — questions & answers

What time is it in Sioux City right now?: Sioux City is on America/Chicago, currently UTC−5. The clock at the top of this page shows the live local time and updates every second in your browser.
What time zone is Sioux City in?: Sioux City uses the IANA time zone America/Chicago, which is UTC−5 at the moment. The offset shifts across the year because the zone observes daylight saving time.
Does Sioux City observe daylight saving time?: Yes. The next change is on Sun, Nov 1, 2026, when clocks go back to UTC−6.
What time do the sun rise and set in Sioux City today?: Today the sun rises at about 6:21 AM and sets at about 8:41 PM local time in Sioux City, giving roughly 14h 20m of daylight. Solar noon falls at 1:32 PM.