Sunlight Comparison
JakartavsSurabaya
Compare sunlight hours, day length, and shadow patterns between Jakarta, Indonesia and Surabaya, Indonesia.
Overall Winner
Surabaya
Wins 3 of 5 metrics
Summer Solstice
12h 24m
Day Length
Longest day of the year
WINNER
12h 28m
05:38
Sunrise
Local time
05:13
18:03
Sunset
Local time
17:41
72.8°
Sun Altitude
Maximum at solar noon
WINNER
73.8°
0.31x
Shadow Length
Lower is shorter shadows
WINNER
0.29x
Winter Solstice
WINNER
11h 41m
Day Length
Shortest day of the year
11h 37m
06:04
Sunrise
Local time
05:42
17:44
Sunset
Local time
17:19
WINNER
60.3°
Sun Altitude
Maximum at solar noon
59.3°
WINNER
0.57x
Shadow Length
Lower is shorter shadows
0.59x
Annual Statistics
12.0h
Avg Daily Sunlight
Year-round average
12.0h
WINNER
287
Clear Days/Year
Days with good sunlight
285
6.2°S
Latitude
Distance from equator
7.2°S
0h 43m
Day Length Variation
Summer vs winter difference
0h 51m