Jeju City, South Korea
Current time in South Korea
Time zone: KST (UTC/GMT +09:00) — Asia/Seoul
| Local Clock Offset: Today, 1 H |
| Time zone: (UTC/GMT +9 ) Jeju City, South Korea |
Current Time in other Cities of South Korea
Jeju City clocks, offsets and daylight saving
If you need the offset: Jeju City is on KST, 9 hours ahead of UTC, i.e. UTC+09:00. The matching IANA zone is Asia/Seoul.
Clocks in Jeju City stay put. With no summer-time switch, the UTC+09:00 offset is fixed and the differences shown below only shift when the other end changes.
Jeju City has roughly 486,306 residents and ranks 13th by population among the South Korea cities on this site.
How far ahead or behind is Jeju City?
Read this as: relative to each city below, Jeju City is the stated amount ahead or behind, right now.
| New York | UTC-04:00 | Jeju City is 13 hours ahead |
| Los Angeles | UTC-07:00 | Jeju City is 16 hours ahead |
| London | UTC+01:00 | Jeju City is 8 hours ahead |
| Paris | UTC+02:00 | Jeju City is 7 hours ahead |
| Dubai | UTC+04:00 | Jeju City is 5 hours ahead |
| Mumbai | UTC+05:30 | Jeju City is 3 hours 30 minutes ahead |
| Shanghai | UTC+08:00 | Jeju City is 1 hour ahead |
| Tokyo | UTC+09:00 | same time as Jeju City |
| Sydney | UTC+10:00 | Jeju City is 1 hour behind |
| Sao Paulo | UTC-03:00 | Jeju City is 12 hours ahead |
Working hours that match Jeju City
Overlap of a normal working day, shown in Jeju City time — outside these windows one side is off the clock.
| Tokyo | 09:00–17:00 in Jeju City | 8 hours overlap |
| Shanghai | 10:00–17:00 in Jeju City | 7 hours overlap |
| Sydney | 09:00–16:00 in Jeju City | 7 hours overlap |
| Mumbai | 12:30–17:00 in Jeju City | 4.5 hours overlap |
No shared working window exists with New York, Los Angeles, London or Sao Paulo, so those calls have to sit outside somebody's normal hours.
Same local time as Jeju City
These South Korea cities also use Asia/Seoul, so their clocks read identically to Jeju City at every moment of the year.
Goyang-si Seongnam-si Changwon Bucheon-si Cheongju-si Ansan-si Cheonan Jeonju
Popular cities
| New York, United States |
| London, United Kingdom |
| Paris, France |
| Tokyo, Japan |
| Beijing, China |
| Sydney, Australia |
| Berlin, Germany |
| Moscow, Russia |
| Dubai, United Arab Emirates |
| Singapore, Singapore |
| Los Angeles, United States |
| Chicago, United States |
| Toronto, Canada |
| Mexico City, Mexico |
| São Paulo, Brazil |
| Mumbai, India |
| Hong Kong, Hong Kong |
| Seoul, South Korea |
| Istanbul, Turkey |
| Cairo, Egypt |
| Lagos, Nigeria |
| Buenos Aires, Argentina |
| Madrid, Spain |
| Rome, Italy |