time conversion
What timezone is Sejong in?
Sejong, South Korea uses the Asia/Seoul IANA timezone. The current offset shown on this page is UTC+09:00, and daylight saving time is not currently active.
Verified 2026-06-09Page source
GMT+9
Current Time in Sejong
South Korea
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Timezone
GMT+9
UTC Offset
UTC+09:00
DST
Not Active
IANA Zone
Asia/Seoul
About Sejong
Sejong is located in South Korea and uses the Asia/Seoul timezone. The city has a population of approximately 394,630.
AEO Answers
Sejong Time Answers
Direct answers for Sejong's timezone, UTC offset, daylight saving status, and how the current local time is calculated.
time conversion
What is the UTC offset in Sejong?
Sejong is currently on GMT+9 with a UTC offset of UTC+09:00. This can change if the location observes daylight saving time.
Verified 2026-06-09Page source