Seongan in numbers
- Coordinates
- 37.5811, 126.7210
- Region
- Incheon
- Country
- South Korea, Asia
- Capital
- Seoul — 23 km away
- Same name
- 4 more places in the world share this name
What time is it in Seongan, Incheon, South Korea
What follows is the current local time in Seongan, Incheon, South Korea, in the Asia/Seoul zone (+9).
Seongan, South Korea
Saturday, 17 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 6:44 AM Solar noon 12:20 PM Sunset 5:56 PM Daylight 11 h 12 min Night 12 h 48 min Civil twilight 6:17 AM – 6:22 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
- 21002 계양구 — 0.2 km away
- 21001 계양구 — 1.0 km away
- 21007 계양구 — 1.1 km away
- 21004 계양구 — 1.2 km away
- 22684 서구 — 1.3 km away
- 21003 계양구 — 1.4 km away
- 21006 계양구 — 1.4 km away
- 21015 계양구 — 1.5 km away
- 10120 김포시 — 1.8 km away
- 21014 계양구 — 1.8 km away
- 22626 서구 — 1.9 km away
- 22683 서구 — 2.0 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 Incheon
- Incheon 3 015 482
- Ganghwa-Gun 25 535
- Baengnyeongdo 4 329
Other places named Seongan
- Seongan North Chungcheong, South Korea
- Seongan Gyeongsangbuk-do, South Korea
- Seongan Jeollanam-do, South Korea
- Seongan Chungcheongnam-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
Local time details for Seongan
Seongan spans 12 postal codes.
Clocks in Seongan are set by Asia/Seoul and read UTC+9. Daylight saving time: No.
The sun rises over Seongan today at 6:44 AM and slips away at 5:56 PM. That leaves 11 h 12 min of daylight.
Seongan shares one clock with the nearby places Kombau and Gimpo-Si.
Questions and answers
- Which time zone is used in Seongan?
- The time zone used in Seongan is Asia/Seoul, with an offset of +9.
- Will the time in Seongan move forward or back for daylight saving?
- Daylight saving time in Seongan: No.
- Tell me the sunset hour in Seongan.
- The sunset hour is 5:56 PM.