Osan in numbers
- Coordinates
- 35.6683, 126.8570
- Region
- Jeollabuk-do
- Country
- South Korea, Asia
- Capital
- Seoul — 211 km away
- Same name
- 51 more places in the world share this name
What time is it in Osan, Jeollabuk-do, South Korea
Check the current local time in Osan, Jeollabuk-do, South Korea, which sits 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
Local time in Osan, Jeollabuk-do.
The sun today
Sunrise 7:03 AM Solar noon 12:18 PM Sunset 5:32 PM Daylight 10 h 29 min Night 13 h 31 min Civil twilight 6:36 AM – 5:59 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
- 56142 이평면 — 1.1 km away
- 56144 이평면 — 1.5 km away
- 56100 이평면 — 2.9 km away
- 56143 덕천면 — 3.3 km away
- 56104 신태인읍 — 3.5 km away
- 56106 신태인읍 — 3.5 km away
- 56140 정우면 — 3.5 km away
- 56103 신태인읍 — 3.7 km away
- 56145 이평면 — 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
- Sugam — 3.2 km
- Shin-Taijin-Ri — 3.6 km
- Sanwol-Li — 5.3 km
- Biseon — 5.7 km
- Ogong-Ni — 6.2 km
- Junghak — 6.7 km
Local time details for Osan
9 postal codes serve Osan.
The time standard for Osan is Asia/Seoul at UTC+9. Daylight saving time applies here: No.
Today Osan gets sunrise at 7:03 AM and sunset at 5:32 PM. That leaves 10 h 29 min of daylight.
Neighbouring Sugam and Shin-Taijin-Ri sit in the same time as Osan.
Questions and answers
- What is the local time zone in Osan?
- The local time zone in Osan is Asia/Seoul, with an offset of +9.
- Does Osan take part in daylight saving time?
- Daylight saving time in Osan: No.
- How late in the morning does the sun rise in Osan?
- It rises at 7:03 AM.