Sioux Falls to London time converter

London is 6 hours ahead of Sioux Falls. When it is 9:00 AM in Sioux Falls, it is 3:00 PM in London.

Sioux Falls CDT

Monday, October 19, 2026

London BST

Monday, October 19, 2026

Sioux Falls
South Dakota, United States
Mon, Oct 19
CDTUTC-5
London
United Kingdom
Mon, Oct 19
BSTUTC+1+6h
Finding your time zone…
Shared working hours (9:00–18:00)

Sioux Falls to London conversion table

Every hour of today in Sioux Falls and the matching time in London. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in Sioux Falls (3:00 PM – 6:00 PM in London).

Daylight saving time and the difference

The difference changes during the year because Sioux Falls and London switch clocks on different dates:

  • Oct 19, 2026 – Oct 24, 2026: +6h
  • Oct 24, 2026 – Nov 1, 2026: +5h
  • Nov 1, 2026 – Mar 14, 2027: +6h
  • Mar 14, 2027 – Mar 27, 2027: +5h
  • Mar 27, 2027 – Oct 19, 2027: +6h

Distance

Sioux Falls and London are 6,764 km (4,203 miles) apart in a straight line.

More conversions

London to Sioux FallsSioux Falls to New YorkSioux Falls to Los AngelesSioux Falls to ChicagoSioux Falls to TorontoSioux Falls to São PauloSioux Falls to ParisSioux Falls to BerlinSioux Falls to MoscowSioux Falls to DubaiSioux Falls to New DelhiSioux Falls to BangkokSioux Falls to Singapore
New York to LondonLos Angeles to LondonChicago to LondonToronto to LondonSão Paulo to LondonParis to LondonBerlin to LondonMoscow to LondonDubai to LondonNew Delhi to LondonBangkok to LondonSingapore to London

Questions and answers

What is the time difference between Sioux Falls and London?

London is 6 hours ahead of Sioux Falls.

What time is it in London when it is 9 AM in Sioux Falls?

When it is 9:00 AM in Sioux Falls, it is 3:00 PM in London.

When is the best time to call London from Sioux Falls?

Both sides are at work from 9:00 AM – 12:00 PM in Sioux Falls (3:00 PM – 6:00 PM in London).

Does the time difference between Sioux Falls and London change?

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