Note the Sun in Korea is noted too far to the NORTH, consistently, in Azi, at noon too far to the West, at sunrise too far to the South.
Here is Inchon, Korea (128 E, 37.6 N). This is my observation.
Date Time Observe Skymap Azi Alt Azi Alt August 26 12:20 179° 62.5° 175° 63° 18:14 283° 13° 276° 9°
Date Time Observe Skymap Azi Alt Azi Alt September 8 07:40 104° 18.5° 96° 17.5° 12:20 182° 58° 177° 58° 17:45 275° 14.5 267° 12.5° Sun Azimuth
Morning Time: always 7-8° South
Noon Time: always 4-6° West
Evening Time: always 7-8° NorthMoon Face Rotate (Direction of U Shape Change)
Sep 1, 22:00 - Direction of 4; 30
Sep 2, 04:30 - Direction of 7; 30 (90° Change)