Seoul to Sequeira time converter

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

Seoul KST

Sunday, October 18, 2026

Sequeira WEST

Sunday, October 18, 2026

Seoul
South Korea
Sun, Oct 18
KSTUTC+9
Sequeira
Portugal
Sun, Oct 18
WESTUTC+1-8h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Sequeira conversion table

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

SeoulSequeira
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 Sequeira).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: -8h
  • Oct 25, 2026 – Mar 28, 2027: -9h
  • Mar 28, 2027 – Oct 18, 2027: -8h

Distance

Seoul and Sequeira are 10,157 km (6,311 miles) apart in a straight line.

More conversions

Sequeira 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 SequeiraLondon to SequeiraLos Angeles to SequeiraChicago to SequeiraToronto to SequeiraSão Paulo to SequeiraParis to SequeiraBerlin to SequeiraMoscow to SequeiraDubai to SequeiraNew Delhi to SequeiraBangkok to Sequeira

Questions and answers

What is the time difference between Seoul and Sequeira?

Sequeira is 8 hours behind Seoul.

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

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

When is the best time to call Sequeira from Seoul?

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

Does the time difference between Seoul and Sequeira change?

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