Seoul to Sunderland time converter

Sunderland is 8 hours behind Seoul. When it is 9:00 AM in Seoul, it is 1:00 AM in Sunderland.

Seoul KST

Wednesday, October 21, 2026

Sunderland BST

Wednesday, October 21, 2026

Seoul
South Korea
Wed, Oct 21
KSTUTC+9
Sunderland
United Kingdom
Wed, Oct 21
BSTUTC+1-8h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Sunderland conversion table

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

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

Best time to call or meet

Both sides are at work from 5:00 PM – 6:00 PM in Seoul (9:00 AM – 10:00 AM in Sunderland).

Daylight saving time and the difference

The difference changes during the year because Seoul and Sunderland switch clocks on different dates:

  • Oct 21, 2026 – Oct 25, 2026: -8h
  • Oct 25, 2026 – Mar 28, 2027: -9h
  • Mar 28, 2027 – Oct 21, 2027: -8h

Distance

Seoul and Sunderland are 8,620 km (5,356 miles) apart in a straight line.

More conversions

Sunderland to SeoulSeoul to New YorkSeoul to LondonSeoul to Los AngelesSeoul to ChicagoSeoul to TorontoSeoul to São PauloSeoul to ParisSeoul to BerlinSeoul to MoscowSeoul to DubaiSeoul to New DelhiSeoul to Bangkok
New York to SunderlandLondon to SunderlandLos Angeles to SunderlandChicago to SunderlandToronto to SunderlandSão Paulo to SunderlandParis to SunderlandBerlin to SunderlandMoscow to SunderlandDubai to SunderlandNew Delhi to SunderlandBangkok to Sunderland

Questions and answers

What is the time difference between Seoul and Sunderland?

Sunderland is 8 hours behind Seoul.

What time is it in Sunderland when it is 9 AM in Seoul?

When it is 9:00 AM in Seoul, it is 1:00 AM in Sunderland.

When is the best time to call Sunderland from Seoul?

Both sides are at work from 5:00 PM – 6:00 PM in Seoul (9:00 AM – 10:00 AM in Sunderland).

Does the time difference between Seoul and Sunderland change?

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