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Live local time
Seosan, Südkorea
09:52:17 AMWednesday, April 29, 2026 · Asia/Seoul
Seosan
City in South Chungcheong, South Korea
Aktuelle Ortszeit
09:52:17 AM
Wednesday, April 29, 2026
Zeitzone
KST
Asia/Seoul · UTC+09:00
Nächster Feiertag
Children's Day
Dienstag, 5. Mai 2026 · Public
Geschäftsüberschneidung jetzt
2 / 8
Reference markets are overlapping with Seosan right now
Nächster Flughafen
ICN
Incheon International Airport · 76 km
Indexierte Flughäfen
8
Curated airport references available for Südkorea
Snapshot at render time: 09:52:17 AM on Wednesday, April 29, 2026 in Seosan (UTC+09:00, KST).
Status
Daytime
Week Number
Week 18
Day of Year
Day 119
Days Remaining
246
Current weather
15°C, Clear sky
Feels like 14°C · Humidity 67% · Wind 4 km/h
Sunrise and sunset
05:42 AM to 07:20 PM
Day length 13h 38m · Solar noon 12:31 PM
Next country holiday
Children's Day
Dienstag, 5. Mai 2026 · Public
Tracked countdowns rendered for Seosan local time, with sunrise/sunset and DST stats per page.
Summer Game Fest 2026
keynoteFreitag, 5. Juni 2026
37 days to go
EU Pay Transparency Directive — Transposition Deadline
regulatorySonntag, 7. Juni 2026
39 days to go
Peru 2026 Presidential Election Runoff
electionSonntag, 7. Juni 2026
39 days to go
Xbox Games Showcase 2026
keynoteSonntag, 7. Juni 2026
39 days to go
Apple Intelligence 2 (WWDC 2026)
release-techMontag, 8. Juni 2026
40 days to go
Apple WWDC 2026
keynoteMontag, 8. Juni 2026
40 days to go
Population
74.2K
Coordinates
36.78, 126.45
Timezone
Asia/Seoul
Indexierte Flughäfen
8
Capital
Seoul
Languages
Korean
Currency
KRW (₩)
Country area
100,210 km²
For Südkorea, Seosan (rank #79 by population in this dataset) reads KST, UTC+09:00 on the IANA zone Asia/Seoul, and the city's roughly 74.2K residents make it a practical scheduling anchor.
The coordinates 36.78°N, 126.45°E put Seosan roughly 4083 km from the equator in the mid-latitudes of the Northern Hemisphere, which is why the page expects clear seasonal daylight differences across the year.
Today the sun rises around 05:42 AM and sets around 07:20 PM in Seosan — about 13h 38m of daylight. Südkorea stays on standard time here, so UTC+09:00 is stable through the year.
Tangjin (20 km from Seosan) gives this page its nearest commuter and travel cluster, with 8 curated airport pages indexed for Südkorea.
Seosan planners should mark 2026-05-05 (Children's Day); that's the next national holiday signal in view.
Wednesday, April 29, 2026
Timezone
KST
IANA Zone
Asia/Seoul
UTC Offset
UTC+09:00
DST Status
Standard Time
Week Number
Week 18
Day of Year
Day 119
Days Remaining
246
Quarter
Q2
London
-8h
New York
-13h
Los Angeles
-16h
Dubai
-5h
Singapore
-1h
Tokyo
+0h
Sydney
+1h
São Paulo
-12h
Year-long daylight curve. Shows how dramatic high-latitude summers are.
Shows whether it's currently business hours (9am to 5pm) in major financial centers, and how many hours they overlap with Seosan.
| City | Current local time | Difference | Business-hours overlap |
|---|---|---|---|
| London | 01:52 AM | -8h | Check the overlap widget below |
| New York | 08:52 PM | -13h | Check the overlap widget below |
| Los Angeles | 05:52 PM | -16h | Check the overlap widget below |
| Dubai | 04:52 AM | -5h | Check the overlap widget below |
| Singapore | 08:52 AM | -1h | Check the overlap widget below |
| Tokyo | 09:52 AM | +0h | Good to call now |
| Sydney | 10:52 AM | +1h | Good to call now |
| São Paulo | 09:52 PM | -12h | Check the overlap widget below |
Seosan liegt in der Zeitzone Asia/Seoul (KST), mit einem UTC-Versatz von +09:00.
Seosan beachtet derzeit nicht die Sommerzeit.
Der aktuelle UTC-Versatz für Seosan ist UTC+09:00.
Seosan sits at 36.78°N, 126.45°E in Südkorea, with about 74.2K residents (rank #79 by population in this dataset).
The closest reference hub to Seosan is Tokyo, about 1,189 km away as the crow flies.
Tangjin is the closest indexed city, roughly 20 km from Seosan.
Incheon International Airport (ICN) is the closest curated airport reference, about 76 km from Seosan.
Children's Day is the next upcoming holiday in Südkorea, on Dienstag, 5. Mai 2026.
Seosan is a city in South Chungcheong Province, South Korea, with a population of roughly 175,000 according to the 2017 census. Located at the northwestern end of South Chungcheong Province, it is bounded by Dangjin, Naepo New Town, Yesan-gun and Hongseong-gun on the east, Taean-gun and the Yellow Sea on the west, 125 km (78 mi) south of Seoul, 159 km (99 mi) northwest of Daejeon and 34 km (21 mi) northwest of Naepo New Town. Seosan is the hub of transportation on the west coast where the Seohaean Expressway, Daejeon-Dangjin Expressway, and National Highways No. 29, 32, 38, and 45 intersect.
Distance-wise, Seosan is closest to Tokyo (~1,189 km), Singapore (~4,574 km), Dubai (~6,754 km); São Paulo is the far end at roughly 18,402 km. That ordering matters more than the timezone label for travel planning.
Seosan sits inside Südkorea — the Eastern Asia subregion, capital Seoul, languages Korean, currency KRW (₩).
Around Seosan, the nearest mapped reference cities are Tangjin (20 km), Taesal-li (21 km), Hongseong (28 km), Yesan (37 km); treat them as the de-facto regional cluster for KST planning.
Upcoming country holiday signals around Seosan: Children's Day, Buddha's Birthday, Memorial Day. Bake those into launch, on-call, and travel windows for Südkorea.
Closest curated airport references from Seosan: ICN Seoul (76 km), GMP Seoul (91 km), CJJ Cheongju (94 km).
South Korea pages should emphasize that KST has no DST, which makes it a reliable APAC reference point.
Incheon International AirportICN
Seoul · 76 km from Seosan
Approx. transfer or flight-planning window: 51m
Gimpo International AirportGMP
Seoul · 91 km from Seosan
Approx. transfer or flight-planning window: 52m
Cheongju International Airport/Cheongju Air Base (K-59/G-513)CJJ
Cheongju · 94 km from Seosan
Approx. transfer or flight-planning window: 52m
Muan International AirportMWX
Muan (Piseo-ri) · 199 km from Seosan
Approx. transfer or flight-planning window: 1h 0m
Daegu International AirportTAE
Daegu · 221 km from Seosan
Approx. transfer or flight-planning window: 1h 2m
Exchange snapshot
1 KRW = 0.001 EUR · 1 KRW = 0.001 GBP · 1 KRW = 0.001 USD
As of 2026-04-28
On this day
No historical event snapshot is currently available for this date.
Coordination pulse
2 of 8 reference markets are in live business-hour overlap now
