Osa in numbers
- Coordinates
- 35.7148, 128.3710
- Region
- Gyeongsangbuk-do
- Country
- South Korea, Asia
- Capital
- Seoul — 240 km away
- Same name
- 33 more places in the world share this name
What time is it in Osa, Gyeongsangbuk-do, South Korea
Look up the current time in Osa, Gyeongsangbuk-do, South Korea, which follows the Asia/Seoul zone (+9).
Osa, South Korea
Wednesday, 4 November 2026
UTC+9 · Asia/Seoul
Local time in Osa
UTC+9 · no daylight saving time
What the clock shows right now in Osa.
The sun today
Sunrise 6:52 AM Solar noon 12:11 PM Sunset 5:30 PM Daylight 10 h 38 min Night 13 h 22 min Civil twilight 6:25 AM – 5:57 PM
Weather in Osa right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Osa and its neighbours
Postal codes
- 40148 개진면 — 0.1 km away
- 40149 개진면 — 2.3 km away
- 40147 개진면 — 2.5 km away
- 40117 성산면 — 3.1 km away
- 40116 성산면 — 4.2 km away
- 40118 성산면 — 4.3 km away
- 40150 개진면 — 4.3 km away
- 43006 구지면 — 4.4 km away
- 40152 우곡면 — 4.5 km away
- 40119 성산면 — 4.6 km away
- 40146 개진면 — 4.6 km away
- 43007 현풍읍 — 5.4 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 Gyeongsangbuk-do
Other places named Osa
- Osa Perm Krai, Russia
- Osa Irkutsk Oblast, Russia
- Osa Umbria, Italy
- Osa Plateaux, Republic Of The Congo
- Osa Missouri, United States
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 Osa
The time given for Osa holds for nearby Siryegol and Saengdong too.
Every address in Osa sits within one of 12 postal codes.
Osa adheres to Asia/Seoul, a UTC+9 offset. Daylight saving time observed: No.
At Osa the sun clears the horizon at 6:52 AM and sinks again at 5:30 PM. The gap between them is 10 h 38 min.
Questions and answers
- Could you specify the time zone used in Osa?
- The time zone used in Osa is Asia/Seoul, with an offset of +9.
- Is there a spring or autumn clock change in Osa?
- Daylight saving in Osa: No.
- Which time marks sunset in Osa?
- 5:30 PM marks sunset.