Sunlight Comparison
SeoulvsBusan
Compare sunlight hours, day length, and shadow patterns between Seoul, South Korea and Busan, South Korea.
Overall Winner
Busan
Wins 4 of 5 metrics
Summer Solstice
WINNER
14h 39m
Day Length
Longest day of the year
14h 25m
05:14
Sunrise
Local time
05:13
19:53
Sunset
Local time
19:38
75.9°
Sun Altitude
Maximum at solar noon
WINNER
78.3°
0.25x
Shadow Length
Lower is shorter shadows
WINNER
0.21x
Winter Solstice
9h 28m
Day Length
Shortest day of the year
WINNER
9h 41m
07:46
Sunrise
Local time
07:31
17:14
Sunset
Local time
17:12
29.0°
Sun Altitude
Maximum at solar noon
WINNER
31.5°
1.80x
Shadow Length
Lower is shorter shadows
WINNER
1.63x
Annual Statistics
12.1h
Avg Daily Sunlight
Year-round average
12.1h
155
Clear Days/Year
Days with good sunlight
WINNER
160
37.6°N
Latitude
Distance from equator
35.1°N
5h 11m
Day Length Variation
Summer vs winter difference
4h 44m