Seoul, South Korea
- Position
- 37.57°N, 127.0°E
- temperate latitudes, northern hemisphere
- Time zone
- Asia/Seoul
- Clocks run 32 minutes ahead of the local sun
- Lines that can reach it
- All forty
- A body more than 52.4° from the celestial equator never rises or sets here
- Longest day
- 14 hours 36 minutes
- At the summer solstice
in the temperate middle latitudes, where the difference between a summer and a winter day is something you plan around