Seongnam-Dong in numbers
- Coordinates
- 36.7617, 126.4600
- Region
- Chungcheongnam-do
- Country
- South Korea, Asia
- Capital
- Seoul — 101 km away
- Same name
- 3 more places in the world share this name
What time is it in Seongnam-Dong, Chungcheongnam-do, South Korea
This page answers what time it is in Seongnam-Dong, Chungcheongnam-do, South Korea right now, in the Asia/Seoul zone (+9).
Seongnam-Dong, South Korea
Friday, 16 October 2026
UTC+9 · Asia/Seoul
Local time in Seongnam-Dong
UTC+9 · no daylight saving time
Local time in Seongnam-Dong, Chungcheongnam-do.
The sun today
Sunrise 6:43 AM Solar noon 12:21 PM Sunset 5:59 PM Daylight 11 h 16 min Night 12 h 44 min Civil twilight 6:17 AM – 6:25 PM
Weather in Seongnam-Dong right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Seongnam-Dong and its neighbours
Postal codes
- 32004 서산시 — 0.3 km away
- 31999 서산시 — 0.9 km away
- 32000 서산시 — 1.1 km away
- 31995 서산시 — 1.1 km away
- 32003 서산시 — 1.1 km away
- 31994 서산시 — 1.4 km away
- 31996 서산시 — 1.4 km away
- 32006 서산시 — 1.5 km away
- 31990 서산시 — 1.6 km away
- 31991 서산시 — 1.6 km away
- 32001 서산시 — 1.7 km away
- 31998 서산시 — 1.7 km away
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Chungcheongnam-do
Other places named Seongnam-Dong
- Seongnam-Dong Gyeonggi-do, South Korea
- Seongnam-Dong Incheon, South Korea
- Seongnam-Dong Daejeon, South Korea
Same time zone — Asia/Seoul
- Seoul South Korea
- Busan South Korea
- Incheon South Korea
- Daegu South Korea
- Daejeon South Korea
- Gwangju South Korea
Nearby places
- Seosan — 2.3 km
- Seosan-Si — 2.7 km
- Yong-Mal — 2.8 km
- Songnim-Dong — 3.1 km
- P'Ungjol-Li — 3.3 km
- Noru-Gol — 3.8 km
Time and daylight in Seongnam-Dong
You will find the same time in Seosan and Seosan-Si, both near Seongnam-Dong.
Addressing within Seongnam-Dong draws on 12 postal codes.
The clock in Seongnam-Dong is set to Asia/Seoul, offset UTC+9. Daylight saving time in use: No.
In Seongnam-Dong the sun rises today at 6:43 AM and sets again at 5:59 PM. Daylight fills 11 h 16 min of the day.
Questions and answers
- How should the time zone of Seongnam-Dong be stated?
- It should be stated as Asia/Seoul, with an offset of +9.
- Does Seongnam-Dong switch to summer time during the year?
- Daylight saving time observed in Seongnam-Dong: No.
- What are sunrise and sunset in Seongnam-Dong today?
- Sunrise 6:43 AM, sunset 5:59 PM.