YesanSouth Korea
Current time in Yesan, South Korea
Tuesday, 1 September 2026
Korean Standard TimeUTC+09:00
⛶ Full-screen clockYesan time at a glance
- Country
- South Korea
- Location
- City in Chungcheongnam-do
- Time zone
Asia/Seoul- UTC offset now
UTC+09:00- Current zone label
- GMT+9
- Next clock change
- No upcoming change available
Weather now
Weather in Yesan
Conditions near Yesan and a 3-day forecast. Local conditions can differ across large urban areas, mountains and coastlines.
Overcast
- Feels like
- 30°C
- Humidity
- 84%
- Wind
- 3.6 km/h E
- Recent precipitation
- 0 mm
3-day forecast
- Light rain shower21°C to 25°C91% chance of precipitationWind up to 5.8 km/h
- Fog22°C to 29°C74% chance of precipitationWind up to 9 km/h
- Patchy rain nearby22°C to 29°C60% chance of precipitationWind up to 15.8 km/h
Forecast valid from 16:00 local time. Updated 2026-09-01T07:15:23.954Z; refresh due by 2026-09-01T07:30:23.954Z.
Time-zone identity for Yesan
- IANA zone
Asia/Seoul- UTC offset now
- UTC+09:00
- Current zone label
- GMT+9
- Clock-change status
- No UTC offset change was found in the next 370 days.
Yesan is currently 9 hours ahead of UTC. The named zone, rather than the offset alone, should be used for future dates.
Clock changes in Yesan
370-day checked horizon
No UTC offset change was found through Monday, 6 September 2027 in runtime time-zone data 2026b.
Time-zone history
UTC offset changes for Yesan
A bounded record of offset transitions calculated for Asia/Seoul, covering 2021 through 2031. Events are offset changes; their legal or daylight-saving cause is not inferred.
Previous 5 years
No UTC offset transition was found in the previous 5 years.
Next 5 years
No UTC offset transition was found in the next 5 years.
Dates are calculated from IANA time-zone rules. The calculation checks for offset changes throughout the displayed period and resolves each change to the nearest second.
Location context
About Yesan
Location details for Yesan in Chungcheongnam-do, South Korea.
- Administrative area
- Chungcheongnam-do, South Korea
- Population
- 39,409
- Coordinates
- 36.6776° N, 126.8427° E. The elevation is 23 metres.
Nearby city clocks
Cities near Yesan
Nearby cities are ordered by approximate straight-line distance from Yesan. Times are calculated for the same instant shown above.
- HongseongChungcheongnam-do, South Korea18 km southwest
Asia/SeoulSame local time - AsanChungcheongnam-do, South Korea19 km northeast
Asia/SeoulSame local time - TangjinChungcheongnam-do, South Korea31 km northwest
Asia/SeoulSame local time - CheonanChungcheongnam-do, South Korea31 km northeast
Asia/SeoulSame local time - GongjuChungcheongnam-do, South Korea35 km southeast
Asia/SeoulSame local time - SeosanChungcheongnam-do, South Korea37 km west
Asia/SeoulSame local time
Sources for Yesan time and city facts
Time-zone calculations use runtime tzdb 2026b. Weather and astronomy sources include their own retrieval times where available.
View 4 sources
- GeoNames cities15000GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · AccessedCity and country names, administrative area, coordinates and population.
- IANA Time Zone DatabaseInternet Assigned Numbers Authority · 2026b · Public domain · AccessedTime-zone names, UTC offsets and clock changes.
- Unicode Common Locale Data RepositoryUnicode Consortium · 48.0 · Unicode License v3 · AccessedEnglish display names for countries, currencies and languages.
- Weather and Geolocation APIWeatherAPI.com · Forecast API v1; free plan · WeatherAPI.com terms; commercial and non-commercial use permitted by plan · AccessedCurrent weather conditions, the next 24 hours and a three-day forecast.