Osan in numbers
- Coordinates
- 35.3979, 126.6450
- Region
- Jeollabuk-do
- Country
- South Korea, Asia
- Capital
- Seoul — 243 km away
- Same name
- 51 more places in the world share this name
What time is it in Osan, Jeollabuk-do, South Korea
Get the current local time in Osan, Jeollabuk-do, South Korea, a location in the Asia/Seoul time zone (+9).
Osan, South Korea
Monday, 9 November 2026
UTC+9 · Asia/Seoul
Local time in Osan
UTC+9 · no daylight saving time
What the clock shows right now in Osan.
The sun today
Sunrise 7:03 AM Solar noon 12:18 PM Sunset 5:33 PM Daylight 10 h 30 min Night 13 h 30 min Civil twilight 6:37 AM – 6:00 PM
Weather in Osan right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Osan and its neighbours
Postal codes
- 56446 성송면 — 0.4 km away
- 56464 성송면 — 1.4 km away
- 56445 아산면 — 2.0 km away
- 56453 고수면 — 3.5 km away
- 56444 고수면 — 3.7 km away
- 56465 성송면 — 4.1 km away
- 56447 고수면 — 4.3 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 Jeollabuk-do
Other places named Osan
- Osan Gyeonggi-do, South Korea
- Osan Aragon, Spain
- Osan Central Sulawesi, Indonesia
- Osan Maluku, Indonesia
- Osan Västra Götaland, Sweden
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
- Eorim — 2.5 km
- Hakch'Ol-Li — 2.7 km
- Yangsadong — 5.2 km
- Namsal-Li — 5.2 km
- Musong-Ni — 5.4 km
- Mujang-Ni — 7.4 km
About the time in Osan
Postal codes tied to Osan number 7.
The time zone used in Osan is Asia/Seoul, set at UTC+9. Whether the clocks shift for daylight saving: No.
The sun is up at 7:03 AM in Osan and down again at 5:33 PM. Between those times there are 10 h 30 min of daylight.
The clock in Osan matches the clock in nearby Eorim and Hakch'Ol-Li.
Questions and answers
- Which zone should be used to show the time in Osan?
- Use Asia/Seoul to show the time in Osan; its offset is +9.
- Does Osan use summer time?
- No.
- What is the local sunrise time in Osan?
- Local sunrise is 7:03 AM.