What time is it in Sejong right now?

Sejong is on Asia/Seoul, currently UTC+9. The clock at the top of this page shows the live local time and updates every second in your browser.

What time zone is Sejong in?

Sejong uses the IANA time zone Asia/Seoul, which is UTC+9 at the moment. The zone keeps a fixed offset all year and does not observe daylight saving time.

Does Sejong observe daylight saving time?

No. Sejong stays on UTC+9 all year, so the difference from zones that do observe daylight saving changes twice a year.

What time do the sun rise and set in Sejong today?

Today the sun rises at about 5:36 AM and sets at about 7:37 PM local time in Sejong, giving roughly 14h 2m of daylight. Solar noon falls at 12:37 PM.

South Korea · Sejong-si

Current local time in Sejong

Sejong keeps time on the Asia/Seoul zone, currently UTC+9. The offset is fixed all year — there is no daylight saving to track here. The clock runs live in your browser; nothing about your location is sent anywhere.

Current local time

Sejong, Sejong-si

06:14

Sun, Jul 26UTC+9

Sejong time zone at a glance

IANA time zone: Asia/Seoul
Current UTC offset: UTC+9
Daylight saving: Not observed
Next clock change: None in the next 14 months
Country: South Korea
Region: Sejong-si
Coordinates: 36.59°, 127.29°
Population: 394,630
Local date: Sun, Jul 26, 2026

Sunrise and sunset in Sejong today

Computed from Sejong's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.

Sunrise: 5:36 AM
Sunset: 7:37 PM
Solar noon: 12:37 PM
Day length: 14h 2m
Civil dawn: 5:02 AM
Civil dusk: 8:11 PM
Golden hour ends: 6:08 AM
Golden hour begins: 7:05 PM

Full twilight and golden-hour breakdown

Sejong time difference from major cities

City	Local time now	Sejong is
Los AngelesUnited States	02:14 PM	16h ahead
LondonUnited Kingdom	10:14 PM	8h ahead
DubaiUnited Arab Emirates	01:14 AM	5h ahead
TokyoJapan	06:14 AM	same time

Need a different pair? Compare any two cities or convert a specific time.

Working with Sejong time

Scheduling across Asia/Seoul is where most calendar mistakes start — a meeting agreed in one zone drifts by an hour the moment either side changes its clocks. These tools each handle a piece of that problem.

Find a meeting timeSee which hours overlap between Sejong and everywhere else on your team.Convert a timeTranslate a specific moment into or out of Asia/Seoul.Track clock changesConfirm which of your other cities change while Sejong does not.Add to your boardKeep Sejong beside your other cities, ticking live.Business hours overlapWork out the window where Sejong offices and yours are both open.Send a calendar inviteExport an event with Asia/Seoul baked in, not guessed.

Other cities in South Korea

Cheongju-si Daejeon Cheonan Pyeongtaek Osan Iksan Suwon Hwaseong-si Jeonju Gunsan

Sejongtime — questions & answers

What time is it in Sejong right now?: Sejong is on Asia/Seoul, currently UTC+9. The clock at the top of this page shows the live local time and updates every second in your browser.
What time zone is Sejong in?: Sejong uses the IANA time zone Asia/Seoul, which is UTC+9 at the moment. The zone keeps a fixed offset all year and does not observe daylight saving time.
Does Sejong observe daylight saving time?: No. Sejong stays on UTC+9 all year, so the difference from zones that do observe daylight saving changes twice a year.
What time do the sun rise and set in Sejong today?: Today the sun rises at about 5:36 AM and sets at about 7:37 PM local time in Sejong, giving roughly 14h 2m of daylight. Solar noon falls at 12:37 PM.