Time now in Sejong, Sejong City , South Korea
UTC+09:00 • Asia/Seoul (KST)
Your device clock is 175ms behind of the detected local time (Asia/Seoul, UTC+09:00). Time reference obtained from NIST NTP servers with an accuracy of ±0.021 seconds.
06:43:46
Tuesday, June 2, 2026, week 23
City details
Country
South Korea
State
Sejong City
Lat/Long
36.5925, 127.2922
Time Zone
Asia/Seoul (
UTC+09:00
)
Country Code
KR
Population
386,256
Sunrise
5:12 AM
Sunset
7:45 PM
Day length
14 hours 33 minutes