Current local time in Seongnam-si, South Korea

Current local time in Seongnam-si, South Korea. Korean Standard Time (UTC+9, UTC+9), no daylight saving time. Compare Seongnam-si time with your time zone and plan meetings.

Current local time in Seongnam-si: 02:39 · Saturday, 31 October 2026

Seongnam-si time zone

Seongnam-si uses Korean Standard Time (UTC+9), UTC+9. There is no daylight saving time, so the offset is the same all year. All of South Korea uses one time zone, Korean Standard Time.

Time difference from Seongnam-si

City	Difference	Time there
London	9 hours behind	17:39	Compare
New York	13 hours behind	13:39	Compare
Los Angeles	16 hours behind	10:39	Compare
Berlin	8 hours behind	18:39	Compare
Dubai	5 hours behind	21:39	Compare
Delhi	3 hours 30 minutes behind	23:09	Compare
Singapore	1 hour behind	01:39	Compare
Tokyo	Same time	02:39	Compare
Sydney	2 hours ahead	04:39	Compare
Copenhagen	8 hours behind	18:39	Compare

Sun in Seongnam-si today

Sunrise 07:15 · Sunset 17:48 · Day length 10h 33m.

About Seongnam-si

South Korea

Region: Gyeonggi-do
Coordinates: 37.4386°, 127.1378°
Population: 914,832
Dialing code: +82
Currency: KRW (Won)

Airports near Seongnam-si

Seoul Air Base (K-16) (SSN), 2 km west
Suwon Airport (SWU), 25 km south-west
Seoul Gimpo International Airport (GMP), 33 km north-west

Same time zone

Tokyo · Yokohama · Pyongyang · Osaka · Nagoya · Sapporo · Seoul · Busan · Incheon · Daegu · Daejeon · Gwangju

All of South Korea uses one time zone, Korean Standard Time.

Nearby cities

Seoul · Siheungdong · Incheon · Cheonan · Chuncheon · Wŏnju · Kaesŏng · Chungju

Quick answers

Common questions

01What time zone is Seongnam-si in?: Seongnam-si uses Korean Standard Time (UTC+9), UTC+9.
02Does Seongnam-si have daylight saving time?: No. The UTC offset stays the same all year.
03What is the time difference between Seongnam-si and London?: The current difference is 9 hours.
04What is a good time to call Seongnam-si from New York?: Working hours do not overlap. Best compromise: 08:00 - 09:00 in New York = 21:00 - 22:00 in Seongnam-si.