Seoul to Ciudad Vieja time converter

Ciudad Vieja is 15 hours behind Seoul. When it is 9:00 AM in Seoul, it is 6:00 PM (Tue, Oct 20) in Ciudad Vieja.

Seoul KST

Wednesday, October 21, 2026

Ciudad Vieja CST

Wednesday, October 21, 2026

Seoul
South Korea
Wed, Oct 21
KSTUTC+9
Ciudad Vieja
Guatemala
Wed, Oct 21
CSTUTC-6-15h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Ciudad Vieja conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Seoul (4:00 PM – 6:00 PM in Ciudad Vieja): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 15 hours all year.

Distance

Seoul and Ciudad Vieja are 13,009 km (8,083 miles) apart in a straight line.

More conversions

Ciudad Vieja 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 Ciudad ViejaLondon to Ciudad ViejaLos Angeles to Ciudad ViejaChicago to Ciudad ViejaToronto to Ciudad ViejaSão Paulo to Ciudad ViejaParis to Ciudad ViejaBerlin to Ciudad ViejaMoscow to Ciudad ViejaDubai to Ciudad ViejaNew Delhi to Ciudad ViejaBangkok to Ciudad Vieja

Questions and answers

What is the time difference between Seoul and Ciudad Vieja?

Ciudad Vieja is 15 hours behind Seoul.

What time is it in Ciudad Vieja when it is 9 AM in Seoul?

When it is 9:00 AM in Seoul, it is 6:00 PM (Tue, Oct 20) in Ciudad Vieja.

When is the best time to call Ciudad Vieja from Seoul?

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Seoul (4:00 PM – 6:00 PM in Ciudad Vieja): working hours on one side, early or late on the other.

Does the time difference between Seoul and Ciudad Vieja change?

No. The difference stays 15 hours all year.