Oesan in numbers
- Coordinates
- 36.3056, 126.7020
- Region
- Chungcheongnam-do
- Country
- South Korea, Asia
- Capital
- Seoul — 142 km away
- Same name
- 6 more places in the world share this name
What time is it in Oesan, Chungcheongnam-do, South Korea
This page displays how late it is in Oesan, Chungcheongnam-do, South Korea, in the Asia/Seoul time zone (+9).
Oesan, South Korea
Friday, 16 October 2026
UTC+9 · Asia/Seoul
Local time in Oesan
UTC+9 · no daylight saving time
Oesan keeps Asia/Seoul clock_time.
The sun today
Sunrise 6:41 AM Solar noon 12:20 PM Sunset 5:58 PM Daylight 11 h 17 min Night 12 h 43 min Civil twilight 6:16 AM – 6:24 PM
Weather in Oesan right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Oesan and its neighbours
Postal codes
- 33103 외산면 — 0.1 km away
- 33104 외산면 — 1.9 km away
- 33105 외산면 — 2.5 km away
- 33512 미산면 — 3.4 km away
- 33101 외산면 — 4.1 km away
- 33193 내산면 — 4.3 km away
- 33486 성주면 — 4.4 km away
- 33102 외산면 — 4.8 km away
- 33485 성주면 — 5.6 km away
- 33194 내산면 — 6.1 km away
- 33100 외산면 — 6.4 km away
- 33482 보령시 — 7.8 km away
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Chungcheongnam-do
Other places named Oesan
- Oesan South Hwanghae, North Korea
- Oesan Jeollabuk-do, South Korea
- Oesan Gyeongsangbuk-do, South Korea
- Oesan Jeollanam-do, South Korea
- Oesan Jeollanam-do, South Korea
Same time zone — Asia/Seoul
- Seoul South Korea
- Busan South Korea
- Incheon South Korea
- Daegu South Korea
- Daejeon South Korea
- Gwangju South Korea
Nearby places
- Sangbawi — 2.9 km
- Pan'Gyo-Ri — 2.9 km
- Onsu — 3.9 km
- Pungnyeondong — 3.9 km
- Baemisil — 5.0 km
- Seongju — 5.8 km
Local time details for Oesan
The sun comes up over Oesan at 6:41 AM today and drops below the horizon at 5:58 PM. That is 11 h 17 min between the two.
Neighbouring Sangbawi and Pan'Gyo-Ri sit in the same time as Oesan.
Records show 12 postal codes for Oesan.
The time standard for Oesan is Asia/Seoul at UTC+9. Daylight saving time applies here: No.
Questions and answers
- Do you know which time zone Oesan uses?
- Oesan uses the Asia/Seoul time zone, with an offset of +9.
- What time zone rules apply in Oesan — does the clock change for daylight saving time?
- Daylight saving time in Oesan: No.
- What hour brings sunset in Oesan?
- The hour is 5:58 PM.