Daejeon, South Korea
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Time in Daejeon, South Korea right now
Daejeon is a major city in South Korea. Clocks follow the Asia/Seoul time zone, UTC+9, with no clock changes recorded for 2026 under current rules.
About 1.4 million people set their clocks to this time in Daejeon alone.
Live clock for Daejeon
Local times come from your browser's IANA time zone data.
Daejeon time compared with UTC
Daejeon runs UTC+9 throughout 2026 under current rules. When it is 12:00 UTC the clock in Daejeon 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 | Daejeon |
|---|---|
| 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 Daejeon
No clock changes are recorded for Daejeon 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 Daejeon
| City | In January | In July |
|---|---|---|
| New York City | 14 hours behind Daejeon | 13 hours behind Daejeon |
| London | 9 hours behind Daejeon | 8 hours behind Daejeon |
| Paris | 8 hours behind Daejeon | 7 hours behind Daejeon |
| Dubai | 5 hours behind Daejeon | 5 hours behind Daejeon |
| Mumbai | 3:30 hours behind Daejeon | 3:30 hours behind Daejeon |
| Singapore | 1 hour behind Daejeon | 1 hour behind Daejeon |
| Tokyo | the same time as Daejeon | the same time as Daejeon |
| Sydney | 2 hours ahead of Daejeon | 1 hour ahead of Daejeon |
| Los Angeles | 17 hours behind Daejeon | 16 hours behind Daejeon |
| Sao Paulo | 12 hours behind Daejeon | 12 hours behind Daejeon |
Sunrise and sunset in Daejeon through the year
| Time of year | Sunrise | Sunset | Day length |
|---|---|---|---|
| March equinox (about Mar 20) | 06:34 | 18:41 | 12 h 07 m |
| June solstice (about Jun 21) | 05:13 | 19:51 | 14 h 38 m |
| September equinox (about Sep 22) | 06:18 | 18:28 | 12 h 10 m |
| December solstice (about Dec 21) | 07:38 | 17:18 | 9 h 41 m |
Computed for Daejeon's own coordinates with standard NOAA solar equations. Full twilight and golden hour detail lives on the Daejeon sunrise and sunset page.
Related city clocks
More cities in South Korea:
Common questions about time in Daejeon
What time zone is Daejeon in?
Daejeon uses the Asia/Seoul time zone: UTC+9 in January and throughout 2026 under current rules.
Does Daejeon change its clocks in 2026?
No clock changes are recorded for Daejeon in 2026. It keeps UTC+9 under current rules.
What is the time difference between Daejeon and New York City?
In January, New York City is 14 hours behind Daejeon; in July it is 13 hours behind Daejeon. 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 Daejeon's coordinates.