Time in Osan, South Korea
Sunday, 8 November 2026
What time is it in Osan? It is on Sunday, 8 November 2026.
Next public holiday in South Korea: Christmas Day, Friday, 25 December (in 47 days) · All holidays
Osan time zone
- Time zone
- Korean Standard Time (KST)
- UTC offset
- UTC+9
- IANA time zone
- Asia/Seoul
- Week number
- 45
Daylight saving time in Osan
Osan does not observe daylight saving time. The time is UTC+9 all year round.
Sunrise and sunset in Osan today
- Sunrise
- 07:02
- Sunset
- 17:27
- Solar noon
- 12:15
- Golden hour
- 06:46–07:40 and 16:50–17:44
- Day length
- 10 h 24 min (1 min 58 s shorter than yesterday)
- Twilight
- 06:35–07:02 and 17:27–17:55
- Next solar eclipse
- Partial solar eclipse, 1 June 203062% of the Sun covered, maximum at 17:00
Moon in Osan today
Waning crescent
Illumination: 2%
- Moonrise
- 05:53
- Moonset
- 16:28
- Next full moon
- Tuesday, 24 November 2026, 23:53
- Next new moon
- Monday, 9 November 2026, 16:02
- Next lunar eclipse
- Partial lunar eclipse, 7 July 2028Maximum at 03:19
About Osan
Osan is located in Gyeonggi-do, South Korea. Clocks in Osan are set to KST (UTC+9). Seoul, the capital, is 47 km away. As of 2024, the population of Osan is 238,788.
- Coordinates
- 37°09′08″N 127°04′14″E
- Elevation
- 22 m
- Region
- Gyeonggi-do
- District
- Osan-si
- Country
- South Korea
- Population
- 238,788 (2024)
- Distance to Seoul
- 47 km
Where is Osan
Best time to call Osan
Working hours in Osan are usually from 09:00 to 18:00, Monday to Friday.
Places near Osan
- Suwon 14 km
- Pyeongtaek 18 km
- Hwaseong-si 23 km
- Anseong 24 km
- Uiwang 26 km
- Gunpo 26 km
- Seonghwan 27 km
- Ansan-si 29 km
Time in other cities in South Korea
Time difference from Osan
+ means the time there is ahead of Osan, − that it is behind.
- Los Angeles USA −17 hours
- Chicago USA −15 hours
- Mexico City Mexico −15 hours
- New York USA −14 hours
- Toronto Canada −14 hours
- São Paulo Brazil −12 hours
- London UK −9 hours
- Berlin Germany −8 hours
- Paris France −8 hours
- Cairo Egypt −7 hours
- Istanbul Turkey −6 hours
- Moscow Russia −6 hours
- Dubai UAE −5 hours
- Mumbai India −3.5 hours
- Beijing China −1 hour
- Hong Kong −1 hour
- Singapore −1 hour
- Seoul South Korea same time
- Tokyo Japan same time
- Sydney Australia +2 hours
Frequently asked questions
What time zone is Osan in?
Osan is in the KST time zone (Asia/Seoul), UTC+9.
Does Osan observe daylight saving time?
No. Osan stays on UTC+9 all year round.
What is the UTC offset in Osan?
The current UTC offset in Osan is UTC+9.
What is UTC?
UTC (Coordinated Universal Time) is the world's time standard. Every time zone is defined by its difference from UTC: UTC+2, for example, is 2 hours ahead of it, and UTC-5 is 5 hours behind. UTC does not change for daylight saving time and in practice matches Greenwich Mean Time (GMT). The time in Osan is currently UTC+9.
What time is sunrise in Osan today?
Today the sun rises in Osan at 07:02 and sets at 17:27.
How far is Osan from Seoul?
Osan is 47 km from Seoul in a straight line.