Sunrise and sunset in Osan, South Korea
Time zone Asia/Seoul · 37.15, 127.07
–local time
–sunrise today
–sunset today
–day length
Sunrise and sunset by month (2026)
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:45 | 17:38 | 9h 53m |
| February | 07:22 | 18:11 | 10h 49m |
| March | 06:45 | 18:39 | 11h 54m |
| April | 05:59 | 19:06 | 13h 7m |
| May | 05:25 | 19:33 | 14h 8m |
| June | 05:12 | 19:54 | 14h 42m |
| July | 05:24 | 19:53 | 14h 29m |
| August | 05:49 | 19:26 | 13h 37m |
| September | 06:14 | 18:42 | 12h 28m |
| October | 06:39 | 17:57 | 11h 18m |
| November | 07:11 | 17:23 | 10h 13m |
| December | 07:39 | 17:16 | 9h 38m |
Planning a trip?
- Tours and things to do in Osan
- Cheap flights to Osan (GMP, Seoul Gimpo International Airport)
- Travel eSIM for South Korea – mobile data without roaming
Building an app? Get the time zone, local time and UTC offset for any coordinates as JSON with the Timezone by Coordinates API (free plan available).