First Day of Autumn in Osan
South Korea — September 1, 2026
until
---
Days
--
Hours
--
Minutes
--
Seconds
until First Day of Autumn on September 1, 2026
63% elapsed
135 days remaining
Osan
07:13:06
Asia/Seoul
GMT / UTC
22:13:06
Etc/UTC
Mecca
01:13:06
UTC+3
About First Day of Autumn
Meteorological start of autumn on September 1, marking the transition from summer to cooler months.
Osan Quick Facts
- Country
- 🇰🇷 South Korea
- Timezone
- Asia/Seoul
- Population
- 238,788
- Coordinates
- 37.1522, 127.0706
Sun Times Today in Osan
Sunrise
05:52
Solar Noon
12:30
Sunset
19:09
Golden Hour
18:34
Daylight
13h 17m
Local time
Prayer Times Today in Osan
| Prayer | Time (Local) |
|---|---|
| Fajr | 04:19 |
| Sunrise | 05:52 |
| Dhuhr | 12:30 |
| Asr | 16:13 |
| Maghrib | 19:09 |
| Isha | 20:36 |
Based on MWL calculation method. Local time.
Weather
Nearby Cities
Upcoming Events in Osan
Map
Map loading...
Frequently Asked Questions
- When is First Day of Autumn in Osan?
- First Day of Autumn in Osan falls on Tuesday, September 1, 2026.
- What timezone is Osan in?
- Osan is in the Asia/Seoul timezone.