Koji in numbers
- Coordinates
- 37.2167, 126.6860
- Region
- Gyeonggi-do
- Country
- South Korea, Asia
- Capital
- Seoul — 47 km away
- Same name
- 16 more places in the world share this name
What time is it in Koji, Gyeonggi-do, South Korea
Read off the current local time in Koji, Gyeonggi-do, South Korea, which belongs to the Asia/Seoul zone (+9).
Koji, South Korea
Saturday, 31 October 2026
UTC+9 · Asia/Seoul
Local time in Koji
UTC+9 · no daylight saving time
Koji keeps Asia/Seoul clock_time.
The sun today
Sunrise 6:57 AM Solar noon 12:18 PM Sunset 5:39 PM Daylight 10 h 42 min Night 13 h 18 min Civil twilight 6:30 AM – 6:06 PM
Weather in Koji right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Koji and its neighbours
Postal codes
- 18545 송산면 — 1.4 km away
- 18552 서신면 — 1.6 km away
- 18554 송산면 — 2.8 km away
- 18546 송산면 — 3.8 km away
- 15652 안산시 단원구 — 3.8 km away
- 18551 송산면 — 3.8 km away
- 18547 송산면 — 3.9 km away
- 18550 송산면 — 4.3 km away
- 18234 송산면 — 4.7 km away
- 15651 안산시 단원구 — 5.1 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 Gyeonggi-do
- Suwon 1 234 582
- Goyang-Si 1 061 752
- Seongnam-Si 914 832
- Bucheon-Si 850 731
- Hwaseong-Si 640 890
- Ansan-Si 623 256
Other places named Koji
- Kōjī Ghazni, Afghanistan
- Kōjī Oruzgan, Afghanistan
- Kōji Chiba, Japan
- Koji Chiba, Japan
- Koji Hiroshima, Japan
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
- Ch'Aeryong — 1.3 km
- Masal-Li — 1.6 km
- Ganmaru — 2.1 km
- Masanp'O — 3.0 km
- Tokchi-Ri — 3.5 km
- Sijang — 4.1 km
Koji: clock, sun and surroundings
Koji contains 10 postal codes.
The time zone assigned to Koji is Asia/Seoul, held at UTC+9. Daylight saving time applies: No.
The sun breaks the horizon at Koji at 6:57 AM and leaves it at 5:39 PM. Daylight comes to 10 h 42 min.
The hours shown for Koji apply equally in Ch'Aeryong and Masal-Li.
Questions and answers
- How can I identify the time zone of Koji?
- The time zone of Koji is Asia/Seoul, with an offset of +9.
- Is the offset in Koji changed for daylight saving?
- No.
- Sunrise in Koji is at what time?
- At 6:57 AM.