Seoul to Guisa time converter

Guisa is 13 hours behind Seoul. When it is 9:00 AM in Seoul, it is 8:00 PM (Mon, Oct 19) in Guisa.

Seoul KST

Tuesday, October 20, 2026

Guisa CDT

Monday, October 19, 2026

Seoul
South Korea
Tue, Oct 20
KSTUTC+9
Guisa
Cuba
Mon, Oct 19
CDTUTC-4-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Guisa conversion table

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

SeoulGuisa
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 Seoul (8:00 PM – 10:00 PM in Guisa): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 20, 2027: -13h

Distance

Seoul and Guisa are 13,130 km (8,159 miles) apart in a straight line.

More conversions

Guisa 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 GuisaLondon to GuisaLos Angeles to GuisaChicago to GuisaToronto to GuisaSão Paulo to GuisaParis to GuisaBerlin to GuisaMoscow to GuisaDubai to GuisaNew Delhi to GuisaBangkok to Guisa

Questions and answers

What is the time difference between Seoul and Guisa?

Guisa is 13 hours behind Seoul.

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

When it is 9:00 AM in Seoul, it is 8:00 PM (Mon, Oct 19) in Guisa.

When is the best time to call Guisa from Seoul?

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

Does the time difference between Seoul and Guisa change?

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