Seoul to Rio Formoso time converter

Rio Formoso is 12 hours behind Seoul. When it is 9:00 AM in Seoul, it is 9:00 PM (Tue, Oct 20) in Rio Formoso.

Seoul KST

Wednesday, October 21, 2026

Rio Formoso BRT

Wednesday, October 21, 2026

Seoul
South Korea
Wed, Oct 21
KSTUTC+9
Rio Formoso
Pernambuco, Brazil
Wed, Oct 21
BRTUTC-3-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Rio Formoso conversion table

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

SeoulRio Formoso
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 Rio Formoso): 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 Rio Formoso are 16,335 km (10,150 miles) apart in a straight line.

More conversions

Rio Formoso 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 Rio FormosoLondon to Rio FormosoLos Angeles to Rio FormosoChicago to Rio FormosoToronto to Rio FormosoSão Paulo to Rio FormosoParis to Rio FormosoBerlin to Rio FormosoMoscow to Rio FormosoDubai to Rio FormosoNew Delhi to Rio FormosoBangkok to Rio Formoso

Questions and answers

What is the time difference between Seoul and Rio Formoso?

Rio Formoso is 12 hours behind Seoul.

What time is it in Rio Formoso when it is 9 AM in Seoul?

When it is 9:00 AM in Seoul, it is 9:00 PM (Tue, Oct 20) in Rio Formoso.

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

Does the time difference between Seoul and Rio Formoso change?

No. The difference stays 12 hours all year.