Seongdong in numbers
- Coordinates
- 36.4480, 126.6450
- Region
- Chungcheongnam-do
- Country
- South Korea, Asia
- Capital
- Seoul — 128 km away
- Same name
- 17 more places in the world share this name
What time is it in Seongdong, Chungcheongnam-do, South Korea
This page shows, minute by minute, the local time in Seongdong, Chungcheongnam-do, South Korea, in the Asia/Seoul zone (+9).
Seongdong, South Korea
Sunday, 18 October 2026
UTC+9 · Asia/Seoul
Local time in Seongdong
UTC+9 · no daylight saving time
Local time in Seongdong, Chungcheongnam-do.
The sun today
Sunrise 6:44 AM Solar noon 12:20 PM Sunset 5:56 PM Daylight 11 h 12 min Night 12 h 48 min Civil twilight 6:18 AM – 6:22 PM
Weather in Seongdong right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Seongdong and its neighbours
Postal codes
- 33420 청소면 — 2.3 km away
- 33422 청라면 — 3.1 km away
- 33419 청소면 — 4.1 km away
- 32285 장곡면 — 4.8 km away
- 32297 광천읍 — 5.0 km away
- 33421 청라면 — 5.2 km away
- 33418 청소면 — 5.3 km away
- 33312 화성면 — 5.4 km away
- 33423 청라면 — 5.8 km away
- 32294 광천읍 — 5.9 km away
- 33311 화성면 — 6.0 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 Seongdong
- Seongdong Jeollabuk-do, South Korea
- Seongdong Jeollabuk-do, South Korea
- Seongdong Jeollabuk-do, South Korea
- Seongdong Jeollabuk-do, South Korea
- Seongdong Jeollabuk-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
- Sokp'O-Dong — 3.8 km
- Sindam-Ni — 4.1 km
- Sigunggol — 4.1 km
- Songha-Ri — 5.2 km
- Okgye — 5.3 km
- Sangp'Ung — 5.6 km
Time and daylight in Seongdong
Seongdong runs its day on Asia/Seoul, which is offset UTC+9. Seasonal time adjustment: No.
Today Seongdong gets sunrise at 6:44 AM and sunset at 5:56 PM. That leaves 11 h 12 min of daylight.
Nearby, Sokp'O-Dong and Sindam-Ni go by the same clock as Seongdong.
Mail addressed to Seongdong uses 11 postal codes.
Questions and answers
- What time zone is Seongdong in?
- Seongdong is in the Asia/Seoul time zone, with an offset of +9.
- Does Seongdong switch between standard time and daylight saving time?
- Daylight saving time in Seongdong: No.
- When should I expect the sun to set in Seongdong?
- Expect it at 5:56 PM.