Current Time in Sejong — Time Now
What time is it in Sejong, South Korea? The current local time in Sejong is shown live, with the date, KST time zone and UTC+09:00 offset.
Current time in Sejong
The clock above shows the exact current time in Sejong, South Korea, updating live every second. Because the time is read from a live time-zone database, it is correct no matter where you are viewing from — your own device's time zone does not affect it.
Time zone in Sejong
| Time zone | KST (Asia/Seoul) |
| UTC offset | UTC+09:00 |
| Country | South Korea |
| Daylight saving | Not observed |
Sunrise, sunset & day length in Sejong
| Sunrise | 5:12 AM |
| Sunset | 7:46 PM |
| Day length | 14h 33m |
| Solar noon | 12:29 PM |
| Coordinates | 36.59°, 127.29° |
Today is day 158 of 2026 (week 23), with 207 days left in the year. Sunrise and sunset are calculated for Sejong's coordinates and shown in local time.
Sejong on the map
Location: South Korea · Coordinates: 36.59°, 127.29° · Open in Google Maps ↗.
Time in other cities in South Korea
Seoul · Busan · Incheon · Daegu · Daejeon · Gwangju · Suwon · Ulsan · Goyang-si · Changwon · Seongnam-si · Cheongju-si · Bucheon-si · Cheonan · Hwaseong-si · Jeonju · Ansan-si · Anyang-si · Kimhae · Pohang · Jeju City · Uijeongbu-si · Masan · Gumi · Pyeongtaek · Yangsan · Gwangmyeong · Wŏnju · Chinju · Iksan
Time difference from Sejong
How Sejong compares to other major cities right now:
| Auckland | 3h behind |
| Sydney | 1h behind |
| Tokyo | Same time |
| Seoul | Same time |
| Singapore | 1h ahead |
| Hong Kong | 1h ahead |
| Beijing | 1h ahead |
| Shanghai | 1h ahead |
| Bangkok | 2h ahead |
| Dhaka | 3h ahead |
| Mumbai | 3h 30m ahead |
| New Delhi | 3h 30m ahead |
| Dubai | 5h ahead |
| Moscow | 6h ahead |
| Istanbul | 6h ahead |
| Paris | 7h ahead |
| Berlin | 7h ahead |
| London | 8h ahead |
| São Paulo | 12h ahead |
| New York City | 13h ahead |
| Toronto | 13h ahead |
| Chicago | 14h ahead |
| Mexico City | 15h ahead |
| Los Angeles | 16h ahead |
Frequently asked questions
What time is it in Sejong right now?
The current local time in Sejong, South Korea is shown live at the top of this page, updating every second.
What time zone is Sejong in?
Sejong is in the KST time zone, which is UTC+09:00.
Is Sejong on daylight saving time?
Sejong does not observe daylight saving time, so the clocks stay the same all year.
How many hours is Sejong ahead of Auckland?
Sejong is 3 hours behind Auckland.
What time is sunrise and sunset in Sejong today?
Today the sun rises at 5:12 AM and sets at 7:46 PM in Sejong, giving 14h 33m of daylight.