Where Is The Time Change In South Dakota

What is the fourth dimension zone of Southward Dakota?

South Dakota is divided into two time zones. The eastern counties and the metropolis of Sioux falls are in the Central Time zone. They are observing daylight savings then at that place are two different clocks depending on the fourth dimension of twelvemonth.

Central Standard Time (CST): – half-dozen:00 UTC/GMT (behind)
Primal Daylight Time (CDT): – 5:00 UTC/GMT (behind)

Rapid urban center, the Black Hills National woods and the western part of South Dakota is in the Mountain Fourth dimension zone and also observing daylight savings so there are two different clocks depending on the fourth dimension of twelvemonth.

Mountain Standard Time (MST): – seven:00 UTC/GMT (behind)
Mount Daylight Fourth dimension (MDT): – 6:00 UTC/GMT (behind)

All neighbouring states have the same time zone. So, the clocks are unchanged regardless if you cross the border with North Carolina or Georgia.

Zone boundary

The Southward Dakota boundary between the ii fourth dimension zones roughly follows the Missouri River and Yellowstone river. It borders the eastern side of the counties Corson, Dewey, Jackson, Bennet and the s eastern tip of Haakon. Stanley canton is the simply county with dual zones.

South Dakota time zone border — Due south Dakota time zone border

The official border is defined in the Lawmaking of Federal Regulations (CFR) §71.vii. (b):

Daylight savings time (DST)

Southward Dakota is using daylight savings as likewise documented in the Uniform Time Act of 1966. During daylight savings the time changes from Standard fourth dimension to Daylight fourth dimension, so CST becomes CDT and MST becomes MDT depending on the location.

It starts on the second Lord's day in March and ends on the showtime Lord's day in November. In March the clock is moved forwards from 02.00 am to 03.00 am (so you volition lose an 60 minutes of sleep during the nighttime). While in November information technology's reversed as the clock is moved astern from 03.00 am to 02.00 am and you lot will proceeds an extra hour of sleep. Ane mode of remembering the movement sequence is that clocks "bound forward and fall back".

The total catamenia of daylight savings lasts for 34 weeks which is about 65% of the twelvemonth.

South Dakota fourth dimension news, bills and legislation

There is a continuous debate near which time should be applied. Several bills have been introduced to legalize daylight saving time as the year-circular clock, whereas others effort to align the fourth dimension with adjoining counties or states. The table below gives an overview of the latest bills in the land of South Dakota.

Date	Bill	Status/Activity	Championship/summary
ten Feb 2021	HB1214	Intro, State Affairs Tabled, Passed, YEAS 10, NAYS three.	Provide for permanent daylight savings fourth dimension when permissible under federal law.
5 Feb 2020	HB1085	House of Representatives Reconsidered, Failed, YEAS 34, NAYS 33. H.J. 168	Provide for permanent daylight savings time.