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Busan, South Korea

Busan follows Korea Standard Time, UTC+9, throughout the year. The metropolitan city uses the same clock as the rest of South Korea, while its sunrise changes by season and appears relatively early compared with places farther west in the country.

Busan, South Korea

Friday, 4 September 2026

UTC+9 · Asia/Seoul

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

The sun in Busan

Sunrise 05:59 Solar noon 12:24 Sunset 18:49 Daylight 12 h 50 min Night 11 h 10 min Civil twilight 05:34 – 19:15

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Current time in Busan, South Korea

Busan does not observe daylight saving time. Its official clock remains nine hours ahead of Coordinated Universal Time in every month, and no conversion is needed when travelling to Seoul, Daegu, Daejeon, or another South Korean city.

When arranging an overseas call, check whether the other location changes clocks seasonally. Busan’s offset remains stable, but the international time difference may not. Busan keeps one time all year; the harbour sunrise supplies enough change without moving the hands.

Busan’s main urban areas

Busan is itself a metropolitan city rather than a province containing several separate large cities. Its urban life is distributed across districts and neighbourhood centres, each using the same local time.

Prominent parts of the metropolitan area include: Jung-gu, associated with the historic central city and port. Busanjin-gu, a busy commercial and transport area around Seomyeon. Haeundae-gu, on the eastern coast and known for Haeundae Beach.

Suyeong-gu, home to the Gwangalli waterfront. Gangseo-gu, covering a broad western area near the Nakdong River estuary. These are districts, not independent cities. A clock labelled for Busan applies across all of them, although crossing the metropolitan area can take time because of its size, coastline, rivers, and hills.

Sunrise beside the Korea Strait

Busan’s southeastern position affects its solar schedule. It generally experiences sunrise before western South Korean locations on the same date. The exact time moves through the year, with earlier sunrises and longer days around summer and later sunrises with shorter days around winter.

A sea-facing location may have a relatively open eastern horizon. Hills, towers, or the orientation of a street can still delay the moment when direct sunlight reaches an observer. The published sunrise is an astronomical event, not a promise that every window will immediately be bright.

Use the correct local date when checking the morning forecast. Distinguish dawn from sunrise if planning photography or an early walk. Allow travel time to beaches, viewpoints, or mountain trails. Confirm weather conditions because cloud can obscure the event.

Popular coastal viewpoints can face different directions, so sunrise suitability should not be assumed merely because a destination is beside the sea. The local terrain and line of sight matter.

Questions and answers

What time zone is Busan in?
Busan uses Korea Standard Time, UTC+9.
Is Busan in a different time zone from Seoul?
No. Both cities use the same official time.
Why does Busan often see sunrise before western Korea?
Busan lies farther east, so the sun generally reaches its longitude sooner.
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