Singapore to South Dakota time converter

South Dakota is 13 hours behind Singapore. When it is 9:00 AM in Singapore, it is 8:00 PM (Wed, Oct 21) in South Dakota.

Singapore SGT

Thursday, October 22, 2026

South Dakota CDT

Wednesday, October 21, 2026

Singapore
Thu, Oct 22
SGTUTC+8
South Dakota
United States
Wed, Oct 21
CDTUTC-5-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Singapore to South Dakota conversion table

Every hour of today in Singapore and the matching time in South Dakota. Light rows are typical working hours (9:00–18:00).

SingaporeSouth Dakota
12:00 AM11:00 AM−1 day
1:00 AM12:00 PM−1 day
2:00 AM1:00 PM−1 day
3:00 AM2:00 PM−1 day
4:00 AM3:00 PM−1 day
5:00 AM4:00 PM−1 day
6:00 AM5:00 PM−1 day
7:00 AM6:00 PM−1 day
8:00 AM7:00 PM−1 day
9:00 AM8:00 PM−1 day
10:00 AM9:00 PM−1 day
11:00 AM10:00 PM−1 day
12:00 PM11:00 PM−1 day
1:00 PM12:00 AM
2:00 PM1:00 AM
3:00 PM2:00 AM
4:00 PM3:00 AM
5:00 PM4:00 AM
6:00 PM5:00 AM
7:00 PM6:00 AM
8:00 PM7:00 AM
9:00 PM8:00 AM
10:00 PM9:00 AM
11:00 PM10:00 AM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Singapore (8:00 PM – 10:00 PM in South Dakota): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Singapore and South Dakota switch clocks on different dates:

  • Oct 22, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 22, 2027: -13h

More conversions

South Dakota to SingaporeSingapore to New YorkSingapore to LondonSingapore to Los AngelesSingapore to ChicagoSingapore to TorontoSingapore to São PauloSingapore to ParisSingapore to BerlinSingapore to MoscowSingapore to DubaiSingapore to New DelhiSingapore to Bangkok
New York to South DakotaLondon to South DakotaLos Angeles to South DakotaChicago to South DakotaToronto to South DakotaSão Paulo to South DakotaParis to South DakotaBerlin to South DakotaMoscow to South DakotaDubai to South DakotaNew Delhi to South DakotaBangkok to South Dakota

Questions and answers

What is the time difference between Singapore and South Dakota?

South Dakota is 13 hours behind Singapore.

What time is it in South Dakota when it is 9 AM in Singapore?

When it is 9:00 AM in Singapore, it is 8:00 PM (Wed, Oct 21) in South Dakota.

When is the best time to call South Dakota from Singapore?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Singapore (8:00 PM – 10:00 PM in South Dakota): working hours on one side, early or late on the other.

Does the time difference between Singapore and South Dakota change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.