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What time is it in Kosŏng-ni, Jeju-do, South Korea

The reading below is the local time in Kosŏng-ni, Jeju-do, South Korea, taken from the Asia/Seoul zone (+9).

Kosŏng-ni, South Korea

Wednesday, 4 November 2026

UTC+9 · Asia/Seoul

Local time in Kosŏng-ni

UTC+9 · no daylight saving time

Local time in Kosŏng-ni, Jeju-do.

The sun today

Sunrise 6:56 AM Solar noon 12:19 PM Sunset 5:42 PM Daylight 10 h 46 min Night 13 h 14 min Civil twilight 6:30 AM – 6:08 PM

Weather in Kosŏng-ni right now

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Weather data by Open-Meteo, updated every 30 minutes.

Kosŏng-ni and its neighbours

Jungmun Kosŏng-ni
Kosŏng-ni at 33.4564, 126.4150 with the nearest towns within 23.6 km · open in OpenStreetMap

Postal codes

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.

Kosŏng-ni in numbers

Coordinates
33.4564, 126.4150
Region
Jeju-do
Country
South Korea, Asia
Capital
Seoul — 460 km away
Same name
19 more places in the world share this name

Largest cities in Jeju-do

Other places named Kosŏng-ni

Same time zone — Asia/Seoul

Nearby places

Kosŏng-ni: clock, sun and surroundings

Near Kosŏng-ni you can add Jungmun and Chungmun-Dong, both on the same time.

Kosŏng-ni works with 12 postal codes.

The clock in Kosŏng-ni is set to Asia/Seoul, offset UTC+9. Daylight saving time in use: No.

Sunrise reaches Kosŏng-ni at 6:56 AM, and the sun sets at 5:42 PM. Light lasts 10 h 46 min.

Questions and answers

What time zone is the clock in Kosŏng-ni based on?
The clock in Kosŏng-ni is based on Asia/Seoul, with an offset of +9.
Does Kosŏng-ni switch between standard time and daylight saving time?
Daylight saving time in Kosŏng-ni: No.
What time does the day end in Kosŏng-ni?
The sun sets at 5:42 PM.
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