Seongnam in numbers
- Coordinates
- 35.3772, 126.5880
- Region
- Jeollabuk-do
- Country
- South Korea, Asia
- Capital
- Seoul — 246 km away
- Same name
- 7 more places in the world share this name
What time is it in Seongnam, Jeollabuk-do, South Korea
This page tells you the time right now in Seongnam, Jeollabuk-do, South Korea, in the Asia/Seoul zone (+9).
Seongnam, South Korea
Sunday, 18 October 2026
UTC+9 · Asia/Seoul
Local time in Seongnam
UTC+9 · no daylight saving time
Seongnam keeps Asia/Seoul clock_time.
The sun today
Sunrise 6:43 AM Solar noon 12:20 PM Sunset 5:57 PM Daylight 11 h 14 min Night 12 h 46 min Civil twilight 6:17 AM – 6:23 PM
Weather in Seongnam right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Seongnam and its neighbours
Postal codes
- 56467 무장면 — 0.8 km away
- 56457 무장면 — 2.3 km away
- 56462 대산면 — 2.5 km away
- 56458 공음면 — 3.6 km away
- 56456 무장면 — 4.2 km away
- 56466 성송면 — 4.2 km away
- 56468 대산면 — 4.5 km away
- 56464 성송면 — 4.6 km away
- 56455 무장면 — 5.2 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 Jeollabuk-do
Other places named Seongnam
- Seongnam Jeollabuk-do, South Korea
- Seongnam Jeollabuk-do, South Korea
- Seongnam Jeollabuk-do, South Korea
- Seongnam North Chungcheong, South Korea
- Seongnam Gyeongsangbuk-do, 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
- Yangsadong — 2.4 km
- Mujang-Ni — 4.3 km
- Sageo — 4.5 km
- Musong-Ni — 5.1 km
- Namsal-Li — 5.9 km
- Eorim — 6.2 km
Seongnam: clock, sun and surroundings
9 postal codes serve Seongnam.
Clocks in Seongnam are set by Asia/Seoul and read UTC+9. Daylight saving time: No.
For Seongnam today, sunrise is 6:43 AM and sunset is 5:57 PM. Daylight lasts 11 h 14 min.
The time you see for Seongnam is also correct for Yangsadong and Mujang-Ni.
Questions and answers
- Which time zone is local to Seongnam?
- The time zone local to Seongnam is Asia/Seoul, with an offset of +9.
- Is there a spring or autumn clock change in Seongnam?
- Daylight saving in Seongnam: No.
- When should I expect the sun to set in Seongnam?
- Expect it at 5:57 PM.