Siheungdong in numbers
- Coordinates
- 37.4518, 126.9110
- Population
- 128 142
- Region
- Seoul
- Country
- South Korea, Asia
- Capital
- Seoul — 14 km away
- Same name
- 1 more places in the world share this name
Current local time for Siheungdong, Seoul, South Korea is listed here, in the Asia/Seoul time zone (+9).
Siheungdong, South Korea
Wednesday, 4 November 2026
UTC+9 · Asia/Seoul
Local time in Siheungdong
UTC+9 · no daylight saving time
Siheungdong keeps Asia/Seoul clock_time.
Sunrise 7:01 AM Solar noon 12:17 PM Sunset 5:33 PM Daylight 10 h 33 min Night 13 h 27 min Civil twilight 6:34 AM – 6:01 PM
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Weather data by Open-Meteo, updated every 30 minutes.
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.
Postal codes valid in Siheungdong number 12.
Siheungdong holds to Asia/Seoul time, which equals UTC+9. Clock adjustment for daylight saving: No.
Today the sun rises over Siheungdong at 7:01 AM and sets at 5:33 PM. That is 10 h 33 min of daylight in all.
Neighbours of Siheungdong such as Siheung-Dong and Song-Gol share its clock.