Sumang-Ni in numbers
- Coordinates
- 33.3283, 126.7130
- Region
- Jeju-do
- Country
- South Korea, Asia
- Capital
- Seoul — 472 km away
What time is it in Sumang-Ni, Jeju-do, South Korea
The clock for Sumang-Ni, Jeju-do, South Korea is kept here in the Asia/Seoul time zone (+9).
Sumang-Ni, South Korea
Saturday, 17 October 2026
UTC+9 · Asia/Seoul
Local time in Sumang-Ni
UTC+9 · no daylight saving time
Sumang-Ni keeps Asia/Seoul clock_time.
The sun today
Sunrise 6:40 AM Solar noon 12:20 PM Sunset 6:00 PM Daylight 11 h 20 min Night 12 h 40 min Civil twilight 6:15 AM – 6:25 PM
Weather in Sumang-Ni right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Sumang-Ni and its neighbours
Postal codes
- 63615 남원읍 — 0.4 km away
- 63618 남원읍 — 2.2 km away
- 63614 남원읍 — 2.7 km away
- 63619 남원읍 — 4.3 km away
- 63616 남원읍 — 4.3 km away
- 63617 남원읍 — 5.1 km away
- 63621 남원읍 — 5.4 km away
- 63626 표선면 — 5.7 km away
- 63620 남원읍 — 5.9 km away
- 63623 표선면 — 6.2 km away
- 63609 남원읍 — 6.5 km away
- 63622 표선면 — 6.7 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 Jeju-do
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
- Gwangjidong — 5.7 km
- Jimgaemot — 6.0 km
- Ankae — 6.2 km
- Sinseongdong — 6.2 km
- Byeongdui — 6.3 km
- Jongjeongdong — 6.3 km
Time and daylight in Sumang-Ni
Sunrise in Sumang-Ni is at 6:40 AM today, and sunset comes at 6:00 PM. Daylight lasts 11 h 20 min.
The clock in Sumang-Ni matches the clock in nearby Gwangjidong and Jimgaemot.
Sumang-Ni has 12 postal codes in total.
The zone in force in Sumang-Ni is Asia/Seoul, with an offset of UTC+9. Seasonal change: No.
Questions and answers
- What time zone should be selected for Sumang-Ni?
- Select Asia/Seoul for Sumang-Ni; the offset is +9.
- Does Sumang-Ni take part in daylight saving time?
- Daylight saving time in Sumang-Ni: No.
- How early does the sun rise in Sumang-Ni?
- The first sunlight comes at 6:40 AM.