T'Osan in numbers
- Coordinates
- 37.3976, 128.8760
- Region
- Gangwon-do
- Country
- South Korea, Asia
- Capital
- Seoul — 169 km away
- Same name
- 1 more places in the world share this name
What time is it in T'Osan, Gangwon-do, South Korea
The clock on this page follows the local time of T'Osan, Gangwon-do, South Korea, in the Asia/Seoul zone (+9).
T'Osan, South Korea
Friday, 16 October 2026
UTC+9 · Asia/Seoul
Local time in T'Osan
UTC+9 · no daylight saving time
What the clock shows right now in T'Osan.
The sun today
Sunrise 6:34 AM Solar noon 12:11 PM Sunset 5:49 PM Daylight 11 h 15 min Night 12 h 45 min Civil twilight 6:07 AM – 6:15 PM
Weather in T'Osan right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
T'Osan and its neighbours
Postal codes
- 25900 하장면 — 2.6 km away
- 26114 임계면 — 3.2 km away
- 25901 하장면 — 7.6 km away
- 26115 화암면 — 8.1 km away
- 26113 임계면 — 8.8 km away
- 26109 임계면 — 9.3 km away
- 26117 화암면 — 10.6 km away
- 26116 화암면 — 10.7 km away
- 26107 여량면 — 11.1 km away
- 26110 임계면 — 11.2 km away
- 25902 하장면 — 12.7 km away
- 26112 임계면 — 13.1 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 Gangwon-do
Other places named T'Osan
- T'Osan P'yŏngan-bukto, North 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
- Changt'Okko-Ri — 0.8 km
- Kalchon — 2.4 km
- Chagunsorae — 2.6 km
- Kalbodung — 3.2 km
- Kalbat — 4.8 km
- Haek-Kol — 5.0 km
T'Osan: clock, sun and surroundings
In Changt'Okko-Ri and Kalchon the clock agrees with T'Osan.
Across T'Osan, 12 postal codes are recorded.
T'Osan falls within Asia/Seoul, which places it UTC+9 from UTC. Daylight saving observed: No.
Today the sun rises over T'Osan at 6:34 AM and sets at 5:49 PM. That is 11 h 15 min of daylight in all.
Questions and answers
- What time zone is T'Osan in?
- T'Osan is in the Asia/Seoul time zone, with an offset of +9.
- Is daylight saving time something to watch for in T'Osan?
- No.
- Which time marks sunrise in T'Osan?
- 6:34 AM marks sunrise.