All cities

Sioux Falls

UTC−5

United States · CDT

Summer
19:44:56Live

Mon, 14 Sept 2026

00:00↑ 05:48↓ 21:1224:00
Sunrise
05:48
Sunset
21:12
Daylight
15.4hrs
Population
200K
Season
Summer
Next full moon
14 Jul
Buck Moon

Timezone Guide

Sioux Falls, United States runs on UTC−5. Clocks move forward each spring and back each autumn: UTC−6 in winter, UTC−5 in summer. Next change: 2 Nov. There is a 1-hour difference between Sioux Falls and New York. Standard 9-to-6 working hours overlap for about 8 hours a day with New York. A good time to connect: 09:00–17:00 in Sioux Falls lines up with 10:00–18:00 in New York. There is a 6-hour difference between Sioux Falls and London. Standard 9-to-6 working hours overlap for about 3 hours a day with London. A good time to connect: 09:00–12:00 in Sioux Falls lines up with 15:00–18:00 in London. There is a 14-hour difference between Sioux Falls and Tokyo. Standard working hours don't overlap at all with Tokyo, so meetings need an early or late slot on one side. This timezone is also shared with cities such as Chicago, Bogotá, Lima. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Sioux Falls.

Practical Info

Sioux Falls (United States) is home to roughly 200K people. Today brings about 15.4 hours of daylight: sunrise at 05:48, sunset at 21:12. Clocks move forward each spring and back each autumn: UTC−6 in winter, UTC−5 in summer. Next change: 2 Nov. It sits in the Northern Hemisphere, about 44° north of the equator. Traffic drives on the right.

Flag

United States

United States

Capital

Washington, D.C.

Continent

North America

Time Zone

CDT · America/Chicago

Coordinates

43.55°N, 96.73°W

Currency

USD ($)

Calling Code

+1

Driving Side

Right

Hemisphere

Northern

Language

English

Measurement System

Imperial

Did You Know?

A Waterfall in the Middle of Town

The Big Sioux River drops about 30 metres across a series of quartzite ledges inside Sioux Falls, moving around 28,000 litres a second on average. The city's first settlers came specifically for the water power.

The clock: Sioux Falls keeps Central Time, though the western half of South Dakota keeps Mountain — the state line between zones runs roughly down the Missouri.

Annual Daylight

J9.3hF10.5hM11.8hA13.4hM14.7hJ15.4hJ15.1hA14hS12.6hO11.1hN9.7hD9h

Working Hours

1h overlap
Sioux FallsUTC−5
06121824
Your locationUTC+3
06121824