Ansan-si, South Korea
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Time in Ansan-si, South Korea right now
Ansan-si is a major city in Gyeonggi-do, South Korea. Clocks follow the Asia/Seoul time zone, UTC+9, with no clock changes recorded for 2026 under current rules.
About 623,256 people set their clocks to this time in Ansan-si alone.
Live clock for Ansan-si
Local times come from your browser's IANA time zone data.
Ansan-si time compared with UTC
Ansan-si runs UTC+9 throughout 2026 under current rules. When it is 12:00 UTC the clock in Ansan-si reads 21:00.
These examples use January 15 and July 15, 2026. Where clocks change, other dates can use a different offset. Use the live converter for your exact date.
| UTC | Ansan-si |
|---|---|
| 00:00 | 09:00 |
| 03:00 | 12:00 |
| 06:00 | 15:00 |
| 09:00 | 18:00 |
| 12:00 | 21:00 |
| 15:00 | 00:00 next day |
| 18:00 | 03:00 next day |
| 21:00 | 06:00 next day |
When the clocks change in Ansan-si
No clock changes are recorded for Ansan-si in 2026 or 2027 under the time zone rules used for this build. The listed zones keep their UTC offsets during these years. Governments can revise these rules; future dates are projections.
Time difference from Ansan-si
| City | In January | In July |
|---|---|---|
| New York City | 14 hours behind Ansan-si | 13 hours behind Ansan-si |
| London | 9 hours behind Ansan-si | 8 hours behind Ansan-si |
| Paris | 8 hours behind Ansan-si | 7 hours behind Ansan-si |
| Dubai | 5 hours behind Ansan-si | 5 hours behind Ansan-si |
| Mumbai | 3:30 hours behind Ansan-si | 3:30 hours behind Ansan-si |
| Singapore | 1 hour behind Ansan-si | 1 hour behind Ansan-si |
| Tokyo | the same time as Ansan-si | the same time as Ansan-si |
| Sydney | 2 hours ahead of Ansan-si | 1 hour ahead of Ansan-si |
| Los Angeles | 17 hours behind Ansan-si | 16 hours behind Ansan-si |
| Sao Paulo | 12 hours behind Ansan-si | 12 hours behind Ansan-si |
Sunrise and sunset in Ansan-si through the year
| Time of year | Sunrise | Sunset | Day length |
|---|---|---|---|
| March equinox (about Mar 20) | 06:36 | 18:43 | 12 h 07 m |
| June solstice (about Jun 21) | 05:12 | 19:56 | 14 h 44 m |
| September equinox (about Sep 22) | 06:20 | 18:30 | 12 h 10 m |
| December solstice (about Dec 21) | 07:42 | 17:18 | 9 h 35 m |
Computed for Ansan-si's own coordinates with standard NOAA solar equations. Full twilight and golden hour detail lives on the Ansan-si sunrise and sunset page.
Related city clocks
More cities in South Korea:
Common questions about time in Ansan-si
What time zone is Ansan-si in?
Ansan-si uses the Asia/Seoul time zone: UTC+9 in January and throughout 2026 under current rules.
Does Ansan-si change its clocks in 2026?
No clock changes are recorded for Ansan-si in 2026. It keeps UTC+9 under current rules.
What is the time difference between Ansan-si and New York City?
In January, New York City is 14 hours behind Ansan-si; in July it is 13 hours behind Ansan-si. The table above lists more cities.
City data from GeoNames (CC BY 4.0). Live times come from your browser's IANA time zone data; sun times use standard NOAA solar equations at Ansan-si's coordinates.