Night Sky Seoul in September – Stars, Planets & Moon

What's in the sky over Seoul in September: visible planets, constellations, the moon and the darkest hours of each night.

• Sunrise & Sunset Seoul Today
• Golden Hour Seoul Today
• Blue Hour Seoul Today
• Milky Way Seoul
• Solar Eclipses in Seoul
• Solar Yield Seoul
• Clock Change 2026 in Seoul
• Solar Eclipse 2027 Seoul
• When Does It Get Dark in Seoul? Dusk Today & Table
• Northern Lights Seoul
• When do the days get longer in Seoul? Shortest day December 22
• Moonrise and Moonset Seoul Today
• Sunrise and Sunset Seoul September 2026
• Sun Position Seoul Now