District of Columbia (DC) is 1 hour ahead of the center of the South Dakota (SD).

PLEASE NOTE: South Dakota may span multiple time zones. We are using the US/Central time zone. For more accuracy, choose specific cities for each location. For example, compare Sioux Falls, SD to District of Columbia with Rapid City, SD to District of Columbia.

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Current time

South Dakota (SD)   7:39 AM on Friday, Sep 17, 2021

District of Columbia (DC)   8:39 AM on Friday, Sep 17, 2021

Map from South Dakota to District of Columbia

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More trip calculations

Meeting planner for South Dakota (SD) and District of Columbia (DC)

To schedule a conference call or plan a meeting at the best time for both parties, you should try between 9:00 AM and 4:00 PM your time in South Dakota. That will end up being between 10:00 AM and 5:00 PM in District of Columbia. The chart below shows overlapping times.

Schedule a phone call from South Dakota to District of Columbia

If you live in South Dakota and you want to call a friend in District of Columbia, you can try calling them between 6:00 AM and 10:00 PM your time. This will be between 7AM - 11PM their time, since District of Columbia (DC) is 1 hour ahead of South Dakota (SD).

If you're available any time, but you want to reach someone in District of Columbia at work, you may want to try between 8:00 AM and 4:00 PM your time. This is the best time to reach them from 9AM - 5PM during normal working hours.

UTC-5 hours     UTC-4 hours
South Dakota     District of Columbia
9:00 AM     10:00 AM
10:00 AM     11:00 AM
11:00 AM     12:00 PM
12:00 PM     1:00 PM
1:00 PM     2:00 PM
2:00 PM     3:00 PM
3:00 PM     4:00 PM
4:00 PM     5:00 PM

South Dakota (SD)

State: South Dakota
Country: United States
Category: states
Time zone: US/Central (UTC/GMT -5 hours)

District of Columbia (DC)

State: District of Columbia
Country: United States
Category: states
Time zone: US/Eastern (UTC/GMT -4 hours)

Time difference

Travelmath provides an online time zone converter for places all over the world. You can enter airports, cities, states, countries, or zip codes to find the time difference between any two locations. The calculator will automatically adjust for daylight saving time (DST) in the summer. You can use it as a meeting planner or a scheduler to find the best time to make international phone calls. World time zones have a positive or negative offset computed from Coordinated Universal Time (UTC), or Greenwich Mean Time (GMT). UTC has uniform seconds defined by International Atomic Time (TAI), with leap seconds announced at irregular intervals to compensate for the Earth's slowing rotation. The tz database or zoneinfo database uses the closest city, rather than the more common Eastern, Central, Mountain or Pacific time zones in the United States. Countries often change their daylight saving rules, so please help us stay current by letting us know if you find any pages that need updates.

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