SOLAR CARDS HELSINKI - FINLAND
SUMMER SOLSTICE 21 June
Lat = 60° 10' 11,89'' N
Long. = 24° 56' 18,34'' E
Alt. = 0 - 7 mt
The sun rises 03h 06' 10''
The sun sets 21h 38' 00''
T.L. (local costant) = 01h 39' 45''
W (hour angle) = ± 41° 01 ' 14''
Azimut max = ± 142° 57' 28''
Zenit max = 53° 13' 26''
Ho (solar radiation) = 1,516 kw/m2daytime
Arch. Giuseppe Devito






Johan August Hugo
Gylden
Helsingfors
1841 - 1896



Svein Rosseland
Kvan
1894 - 1985