Current Time in Sejong-si, Republic of Korea

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Check the current local time in Sejong-si, Republic of Korea, including timezone, daylight saving time information and time difference details.

Sejong-si, Republic of Korea Administrative region

Online clock — Sejong-si

Online clock — Sejong-si

Asia/Seoul

Online clock — Sejong-si

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Business hours and time difference: Sejong-si

Use the time converter to plan calls, meetings, and working hours between your location and Sejong-si, Republic of Korea. Time calculations use the Asia/Seoul time zone and automatically adjust for daylight saving time when applicable.

Sunrise and sunset in Sejong-si

Sunrise / Sunset

Day length: 10 h 17 m 43 s

Sunrise
Sunset
Solar noon
Civil twilight
Nautical twilight
Day length change
−107 s
Longest day
June 21, 2026 — 14 h 39 m 54 s
Shortest day
December 22, 2026 — 9 h 39 m 29 s
Sun azimuth
↑ 112° ESE ↓ 248° WSW
Golden hour
07:06 AM–07:43 AM / 04:46 PM–05:23 PM
Blue hour
06:38 AM–06:49 AM / 05:40 PM–05:51 PM
Zodiac sign
Scorpio

Moon

Phase: Waxing crescent

Moonrise
Moonset
Moon azimuth
↑ 125° SE ↓ 236° SW
Illumination
13%
Constellation
Capricorn
Age
3.5 d
Distance
405,413 km
Next new
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Next first quarter
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Daylight Saving Time in Sejong-si

Daylight Saving Time

Daylight Saving Time in Sejong-si

Not applied

UTC offset

UTC offset throughout the year

In Sejong-si, daylight saving time is not observed. Clocks remain in the same mode all year round.

Daylight Saving Time
Not applied
Clock change
Clocks stay unchanged
Time zone used
Asia/Seoul

About Sejong-si

36.5930, 127.2924

Map

Sejong-si is a region of Republic of Korea, located in Asia. The population of Sejong-si is 394,630 people.

Continent Asia
Country Republic of Korea
Region Sejong-si
Largest city Sejong
ISO KR / KOR
Population 394,630
TLD .kr
Currency KRW — Won
Coordinates 36.5930, 127.2924

Current time in popular cities of Sejong-si

1 / 1
City ▲Time
Sejong Asia/Seoul (—)—

Current time in other cities of Republic of Korea

20 / 20
City ▲Time
Anyang-si Asia/Seoul (—)—
Cheongju-si Asia/Seoul (—)—
Chuncheon Asia/Seoul (—)—
Daegu Asia/Seoul (—)—
Daejeon Asia/Seoul (—)—
Gangneung Asia/Seoul (—)—
Gimhae Asia/Seoul (—)—
Gunpo Asia/Seoul (—)—
Gunsan Asia/Seoul (—)—
Gwangju Asia/Seoul (—)—
Hanam Asia/Seoul (—)—
Incheon Asia/Seoul (—)—
Jeju City Asia/Seoul (—)—
Jeonju Asia/Seoul (—)—
Masan Asia/Seoul (—)—
Mokpo Asia/Seoul (—)—
Sejong Asia/Seoul (—)—
Seoul Asia/Seoul (—)—
Uijeongbu-si Asia/Seoul (—)—
Ulsan Asia/Seoul (—)—

FAQ

What time is it in Sejong-si now?

The current local time in Sejong-si is —.

What timezone is Sejong-si in?

Sejong-si uses the timezone Asia/Seoul.

When does DST start in Sejong-si?

Sejong-si does not observe daylight saving time.

When does DST end in Sejong-si?

Sejong-si does not observe daylight saving time.

What country does Sejong-si belong to?

Sejong-si is a region of Republic of Korea.

What is the population of Sejong-si?

The population of Sejong-si is 394,630 people.

What are the alternative names for Sejong-si?

Sejong-si is also known as: 세종특별자치시, Sejong-si, 세종, 세종시, Sejong, Сэджон-си, سه‌جونگ-سی, سیجونګ-سي, ሴጆንግ-ሲ, সেজং-সি.

Current Time in Sejong-si, Republic of Korea