Current Time in Koesan, South Korea 🇰🇷
Lat/Long: 36.81° N, 127.79° E
Elevation: 116 m above sea level
Population rank: #91 of 295 cities in South Korea by population
Province: North Chungcheong
Country: 🇰🇷 South Korea (Asia)
IANA Timezone: Asia/Seoul
Solar time: clocks run about 30m ahead of the sun
Timezone: KST
Daylight Saving Time: No ❌
Standard Timezone Abbreviations used in South Korea: KST
The time now in Koesan, South Korea is shown in the live clock above and updates every second. Koesan currently observes KST, UTC+9. Clocks in Koesan are set to UTC+09:00 under the Asia/Seoul zone. Koesan does not observe daylight saving time, so this offset holds all year. Daylight is on the shorter side today, about 11 hours. Being in the temperate belt, Koesan sees markedly longer summer days and shorter winter ones. Koesan sits at a modest 116 m above sea level. Koesan is fairly isolated: even Tokyo lies some 1070 km off. Modest in size, Koesan still needs an exact local time for planning across borders.
Today Koesan sees 11h 14m between a 06:37 sunrise and a 17:51 sunset.
Koesan Time Zone and Daylight
Daylight Hours in Koesan
Koesan gets 11h 14m of daylight today. Sunrise in Koesan is at 06:37 and sunset in Koesan is at 17:51.
Daylight ranges from about 9h 38m near the December solstice to 14h 41m near the June solstice.
Time Difference Between Koesan and Major Cities
Live local time and the difference from Koesan right now.
Current Time in Other Cities in South Korea
Cities Sharing Koesan's Time Zone (UTC+09:00)
These major cities are at the same UTC offset as Koesan.
Weather in Koesan
Tools to Plan Meetings
Prayer Times in Koesan
| Date | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| Fri, 16 Oct ● | 05:07 | 06:36 | 12:14 | 15:24 | 17:52 | 19:22 |
| Sat, 17 Oct | 05:08 | 06:37 | 12:14 | 15:23 | 17:51 | 19:21 |
| Sun, 18 Oct | 05:09 | 06:38 | 12:14 | 15:22 | 17:49 | 19:19 |
| Mon, 19 Oct | 05:10 | 06:39 | 12:13 | 15:21 | 17:48 | 19:18 |
| Tue, 20 Oct | 05:11 | 06:40 | 12:13 | 15:20 | 17:47 | 19:17 |
| Wed, 21 Oct | 05:12 | 06:41 | 12:13 | 15:19 | 17:45 | 19:15 |
| Thu, 22 Oct | 05:13 | 06:42 | 12:13 | 15:18 | 17:44 | 19:14 |
14-day Forecast for Koesan
Sunrise & Sunset Times for Koesan
Sunrise
in Koesan
↑
6:37 AM
Sunset
in Koesan
↓
5:51 PM
Day Length
11h 14m
Dawn
in Koesan
6:10 AM
Dusk
in Koesan
6:17 PM
Moon Phases & Times for Koesan
Current Phase
Waxing Crescent
Illumination
28.6%
Next Moonrise
↑
Tomorrow, 12:51
Next Moonset
↓
Today, 21:12
Distances & Clock Changes in Koesan
How Far Is Koesan From Other Major Cities?
| City | Distance | Direction |
|---|---|---|
| Tokyo | 1,070 km | E (93deg) |
| Hong Kong | 2,076 km | SW (223deg) |
| Singapore | 4,648 km | SW (218deg) |
| Mumbai | 5,659 km | W (265deg) |
| Moscow | 6,716 km | NW (320deg) |
| Dubai | 6,870 km | WNW (282deg) |
| Sydney | 8,225 km | SSE (160deg) |
| London | 8,966 km | NNW (330deg) |
Koesan's Antipode: The Opposite Side of the Earth
Dig straight through the Earth from Koesan and you would surface near La Paloma, Uruguay, about 297 km from the antipodal point at 36.8deg S, 52.2deg W.
Frequently Asked Questions about Koesan
What time is it in Koesan right now?
The current local time in Koesan is 16:40 on Friday, October 16, 2026. Koesan follows the Asia/Seoul time zone.
What time zone is Koesan in?
Koesan runs on the Asia/Seoul IANA time zone (UTC+09:00), the same zone used across the surrounding region, with the clocks shifting automatically whenever daylight saving is in force.
How many hours ahead or behind UTC is Koesan?
Is Koesan on daylight saving time right now?
No. As of October 16, 2026, Koesan is on standard time, with no daylight-saving shift in effect.
What time is sunrise and sunset in Koesan today?
Today in Koesan: sunrise is at 06:37 and sunset is at 17:51, giving 11h 14m of daylight.
What moon phase is visible over Koesan tonight?
Tonight the moon over Koesan is in its Waxing Crescent phase, lit 28.6%.
What is solar time in Koesan?
Solar time follows the Sun's actual position, with solar noon when the Sun is highest in the sky. In Koesan, clocks run about 30m ahead of local solar time, because the official time zone does not exactly match the Sun's position.