Seongan in numbers
- Coordinates
- 36.0083, 126.6720
- Region
- Chungcheongnam-do
- Country
- South Korea, Asia
- Capital
- Seoul — 175 km away
- Same name
- 4 more places in the world share this name
What time is it in Seongan, Chungcheongnam-do, South Korea
Use this page to see what time it is in Seongan, Chungcheongnam-do, South Korea — the Asia/Seoul zone applies there (+9).
Seongan, South Korea
Friday, 16 October 2026
UTC+9 · Asia/Seoul
Local time in Seongan
UTC+9 · no daylight saving time
What the clock shows right now in Seongan.
The sun today
Sunrise 6:41 AM Solar noon 12:20 PM Sunset 5:59 PM Daylight 11 h 17 min Night 12 h 43 min Civil twilight 6:16 AM – 6:24 PM
Weather in Seongan right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Seongan and its neighbours
Postal codes
- 33664 장항읍 — 0.9 km away
- 33662 장항읍 — 1.3 km away
- 33665 장항읍 — 1.4 km away
- 33667 장항읍 — 1.5 km away
- 33666 장항읍 — 1.6 km away
- 33661 장항읍 — 1.7 km away
- 33660 장항읍 — 1.8 km away
- 33669 장항읍 — 1.8 km away
- 33670 장항읍 — 1.9 km away
- 33668 장항읍 — 2.1 km away
- 33671 장항읍 — 2.2 km away
- 33672 장항읍 — 2.3 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 Seongan
- Seongan North Chungcheong, South Korea
- Seongan Incheon, South Korea
- Seongan Gyeongsangbuk-do, South Korea
- Seongan Jeollanam-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
- Songgong-Ni — 3.0 km
- Solli — 3.1 km
- Seongjugul — 3.2 km
- Yeongni — 4.7 km
- Singpung-Ri — 5.3 km
- Bongnam-Ri — 5.3 km
About the time in Seongan
Seongan reads its time from Asia/Seoul, placed at UTC+9. Whether daylight saving time is observed: No.
Daylight arrives in Seongan at 6:41 AM and departs at 5:59 PM. It lasts 11 h 17 min today.
Places close to Seongan, among them Songgong-Ni and Solli, share its time.
There are 12 postal code zones in Seongan.
Questions and answers
- What time zone applies in Seongan?
- In Seongan, the applicable time zone is Asia/Seoul, with an offset of +9.
- Do daylight saving time rules cover Seongan?
- Daylight saving time in Seongan: No.
- What is the sunrise time for Seongan?
- 6:41 AM.