SOLAR CARDS OF REYKJAVIK - ICELAND
SUMMER SOLSTICE 21 June
Lat = 64° 08' 06,83'' N
Long. = 21° 53' 41,22'' W
Alt. = 0 - 140 mt
The sun rises 03h 16' 44''
The sun sets 23h 42' 06''
T.L. (Local costant) = - 01h 27' 34''
W (hour angle) = ± 26° 49' 54''
Azimut max = ± 155° 31' 38''
Zenit max = 49° 15' 31''
Ho (solar radiation) = 0,915 kw/m2daytime
Arch. Giuseppe Devito






Tycho Brahe
Knutstorp
1546 - 1601



Ejnar Hertzsprung
Copenaghen
1873 - 1916