Time Now in Osan, South Korea 🇰🇷
Lat/Long: 37.15° N, 127.07° E
Elevation: 22 m above sea level
Population rank: #45 of 295 cities in South Korea by population
Province: Gyeonggi-do
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
Osan is in the Asia/Seoul time zone (UTC+09:00). Daylight saving time is not currently in effect. Use this page to check the exact local time in Osan, South Korea, with live seconds, sunrise and sunset times, and upcoming clock changes.
Time & Daylight in Osan
Daylight Hours in Osan
Osan gets 14h 26m of daylight today. Sunrise in Osan is at 05:24 and sunset in Osan is at 19:50.
Daylight ranges from about 9h 36m near the December solstice to 14h 43m near the June solstice.
Time Difference Between Osan and Major Cities
Live local time and the difference from Osan right now.
Other Cities in South Korea with Local Time
Common Questions About Time in Osan
What is the current local time in Osan?
The live local time in Osan is shown at the top of this page and updates every second. Osan currently observes KST, with a standard offset of UTC+09:00.
What time zone is Osan in?
Osan uses the KST time zone. Its standard offset from Coordinated Universal Time (UTC) is UTC+09:00.
Does Osan observe daylight saving time?
No. Osan stays on standard time throughout the year.
Cities Sharing Osan's Time Zone (UTC+09:00)
These major cities are at the same UTC offset as Osan.
Weather in Osan
Tools to Plan Meetings
Prayer Times in Osan
| Date | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| Fri, 17 Jul ● | 03:32 | 05:24 | 12:37 | 16:29 | 19:51 | 21:21 |
| Sat, 18 Jul | 03:33 | 05:25 | 12:37 | 16:29 | 19:50 | 21:20 |
| Sun, 19 Jul | 03:35 | 05:25 | 12:38 | 16:29 | 19:50 | 21:20 |
| Mon, 20 Jul | 03:36 | 05:26 | 12:38 | 16:29 | 19:49 | 21:19 |
| Tue, 21 Jul | 03:37 | 05:27 | 12:38 | 16:29 | 19:48 | 21:18 |
| Wed, 22 Jul | 03:38 | 05:28 | 12:38 | 16:29 | 19:48 | 21:18 |
| Thu, 23 Jul | 03:39 | 05:28 | 12:38 | 16:28 | 19:47 | 21:17 |
Add Osan Widgets to Your Website
Embed free customizable Osan widgets on your site. No registration. No coding.
Osan Prayer Times Widget
Show daily prayer times for Osan on any website
Osan Weather Widget
Current conditions and 7-day forecast for Osan
Osan Sunrise & Sunset Widget
Sunrise, sunset, day length, and twilight times for Osan
Osan Moon Phase Widget
Current phase, illumination, and next full/new moon for Osan
Osan Countdown Timer Widget
Live event countdown in Osan local time
14-day Forecast for Osan
Moon Phases & Times for Osan
Current Phase
Waxing Crescent
Illumination
10.7%
Next Moonrise
↑
Tomorrow, 09:34
Next Moonset
↓
Today, 21:48
Distances & Clock Changes in Osan
How Far Is Osan From Other Major Cities?
| City | Distance | Direction |
|---|---|---|
| Tokyo | 1,137 km | E (95deg) |
| Hong Kong | 2,062 km | SW (220deg) |
| Singapore | 4,639 km | SW (216deg) |
| Mumbai | 5,599 km | W (265deg) |
| Moscow | 6,646 km | NW (319deg) |
| Dubai | 6,800 km | W (281deg) |
| Sydney | 8,283 km | SSE (159deg) |
| London | 8,901 km | NNW (330deg) |
Osan's Antipode: The Opposite Side of the Earth
Dig straight through the Earth from Osan and you would surface near La Paloma, Uruguay, about 298 km from the antipodal point at 37.1deg S, 52.9deg W.
Frequently Asked Questions about Osan
What time is it in Osan right now?
The current local time in Osan is 13:43 on Friday, July 17, 2026. Osan follows the Asia/Seoul time zone.
What time zone is Osan in?
Osan uses the Asia/Seoul IANA time zone (UTC+09:00). This zone covers the city and surrounding region year-round, with automatic adjustments during daylight saving when applicable.
How many hours ahead or behind UTC is Osan?
Is Osan on daylight saving time right now?
No — Osan is not currently observing daylight saving time as of July 17, 2026.
What moon phase is visible over Osan tonight?
The moon phase over Osan tonight is Waxing Crescent with 10.7% illumination.
What is solar time in Osan?
Solar time follows the Sun's actual position, with solar noon when the Sun is highest in the sky. In Osan, clocks run about 30m ahead of local solar time, because the official time zone does not exactly match the Sun's position.