Seoul to Ulianópolis time converter

Ulianópolis is 12 hours behind Seoul. When it is 9:00 AM in Seoul, it is 9:00 PM (Mon, Oct 19) in Ulianópolis.

Seoul KST

Tuesday, October 20, 2026

Ulianópolis BRT

Tuesday, October 20, 2026

Seoul
South Korea
Tue, Oct 20
KSTUTC+9
Ulianópolis
Pará, Brazil
Tue, Oct 20
BRTUTC-3-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Ulianópolis conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 12 hours all year.

Distance

Seoul and Ulianópolis are 16,212 km (10,074 miles) apart in a straight line.

More conversions

Ulianópolis 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 UlianópolisLondon to UlianópolisLos Angeles to UlianópolisChicago to UlianópolisToronto to UlianópolisSão Paulo to UlianópolisParis to UlianópolisBerlin to UlianópolisMoscow to UlianópolisDubai to UlianópolisNew Delhi to UlianópolisBangkok to Ulianópolis

Questions and answers

What is the time difference between Seoul and Ulianópolis?

Ulianópolis is 12 hours behind Seoul.

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

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

When is the best time to call Ulianópolis from Seoul?

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

Does the time difference between Seoul and Ulianópolis change?

No. The difference stays 12 hours all year.