Osan in numbers
- Coordinates
- 36.0141, 127.6890
- Region
- North Chungcheong
- Country
- South Korea, Asia
- Capital
- Seoul — 184 km away
- Same name
- 51 more places in the world share this name
What time is it in Osan, North Chungcheong, South Korea
On this page you will find the exact local time in Osan, North Chungcheong, South Korea, in the Asia/Seoul time zone (+9).
Osan, South Korea
Sunday, 1 November 2026
UTC+9 · Asia/Seoul
Local time in Osan
UTC+9 · no daylight saving time
Local time in Osan, North Chungcheong.
The sun today
Sunrise 6:52 AM Solar noon 12:14 PM Sunset 5:36 PM Daylight 10 h 43 min Night 13 h 17 min Civil twilight 6:26 AM – 6:02 PM
Weather in Osan right now
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Weather data by Open-Meteo, updated every 30 minutes.
Osan and its neighbours
Postal codes
- 55523 무주읍 — 0.6 km away
- 55524 무주읍 — 1.6 km away
- 55522 무주읍 — 2.0 km away
- 55525 무주읍 — 2.1 km away
- 55520 무주읍 — 2.1 km away
- 55515 무주읍 — 2.3 km away
- 55521 무주읍 — 2.3 km away
- 55519 무주읍 — 2.4 km away
- 55513 무주읍 — 2.5 km away
- 55514 무주읍 — 2.6 km away
- 55517 무주읍 — 2.6 km away
- 55518 무주읍 — 2.7 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 North Chungcheong
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
Time and daylight in Osan
12 codes are used to address mail in Osan.
Osan sets its clocks by Asia/Seoul, which runs UTC+9. Daylight saving time here: No.
Sunrise comes to Osan at 6:52 AM and sunset at 5:36 PM today. Together that makes 10 h 43 min of light.
Nearby places that share Osan's clock include Muju and Ch'O-Ri.
Questions and answers
- What time zone setting should I choose for Osan?
- Choose Asia/Seoul for Osan, with an offset of +9.
- Are clocks put forward for daylight saving in Osan?
- No.
- Is there a set time for sunrise in Osan?
- Today the sun rises at 6:52 AM.