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Gwangju, South Korea

Gwangju keeps Korea Standard Time, UTC+9, in every season. The metropolitan city shares South Korea’s national time, while sunrise changes through the year and may be affected locally by surrounding hills and the urban skyline.

Gwangju, South Korea

Friday, 4 September 2026

UTC+9 · Asia/Seoul

Time and sun data for Gwangju — the largest city of Gwangju

The sun in Gwangju

Sunrise 06:08 Solar noon 12:33 Sunset 18:58 Daylight 12 h 50 min Night 11 h 10 min Civil twilight 05:42 – 19:24

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Current time in Gwangju, South Korea

Gwangju is nine hours ahead of Coordinated Universal Time and does not observe daylight saving time. Its clocks therefore remain aligned with Seoul, Busan, Daegu, and every other South Korean municipality.

For international calls, the stable Korean clock is only one half of the calculation. The other location may alter its offset during the year, changing the gap without any clock movement in Gwangju. Gwangju never changes its clocks for summer; calendars already cause enough rescheduling.

Districts within the metropolitan city

Gwangju is a metropolitan city surrounded by, but administratively separate from, Jeollanam-do. It does not contain several independent large cities. Instead, its urban area is divided into five districts.

Dong-gu, containing part of the traditional centre. Seo-gu, an important administrative and commercial area. Nam-gu, covering southern neighbourhoods. Buk-gu, extending across the northern part of the city.

Gwangsan-gu, a broad western district with residential and industrial areas. The districts all use the same time. Gwangju should also not be confused with Gwangju in Gyeonggi-do; the metropolitan city and the Gyeonggi municipality are different places despite sharing an English spelling.

Planning around sunrise

Gwangju’s mornings follow the Northern Hemisphere seasons. Sunrise becomes earlier and daylight lasts longer toward summer. Toward winter, sunrise becomes later and the interval before sunset shortens.

The city lies inland in southwestern South Korea. It generally sees sunrise later than locations on the country’s eastern coast, although the exact difference depends on date and coordinates. Hills and buildings can further postpone the first direct rays at street level.

Confirm that the location is Gwangju Metropolitan City. Check the sunrise for the intended date, not merely the month. Use dawn when estimating the beginning of usable outdoor light. Consider the viewing direction and nearby terrain.

Published sunrise values describe an astronomical calculation under standard assumptions. Cloud or haze affects visibility, while a ridge changes the observer’s horizon. Neither changes the official time-zone setting.

Questions and answers

What time zone does Gwangju use?
It uses Korea Standard Time, UTC+9.
Is Gwangju part of Jeollanam-do?
No. Gwangju is a separately administered metropolitan city.
Are there two places called Gwangju in South Korea?
Yes. Gwangju Metropolitan City is distinct from Gwangju-si in Gyeonggi-do.
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