Seoul to Arujá time converter

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

Seoul KST

Tuesday, October 20, 2026

Arujá BRT

Tuesday, October 20, 2026

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

Seoul to Arujá conversion table

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

SeoulArujá
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 Arujá): 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 Arujá are 18,315 km (11,380 miles) apart in a straight line.

More conversions

Arujá 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 ArujáLondon to ArujáLos Angeles to ArujáChicago to ArujáToronto to ArujáSão Paulo to ArujáParis to ArujáBerlin to ArujáMoscow to ArujáDubai to ArujáNew Delhi to ArujáBangkok to Arujá

Questions and answers

What is the time difference between Seoul and Arujá?

Arujá is 12 hours behind Seoul.

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

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

When is the best time to call Arujá 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 Arujá): working hours on one side, early or late on the other.

Does the time difference between Seoul and Arujá change?

No. The difference stays 12 hours all year.