SOLAR CARDS OF REYKJAVIK - ICELAND
WINTER SOLSTICE 22 December
Lat = 64 08' 06,83'' N
Long. = 21 53' 41,22'' W
Alt. = 0 - 140 mt
The sun rises 11h 38' 41''
The sun sets 15h 14' 05''
  T.L. (Local costant) = - 01h 27' 34''
W (hour angle) = 153 04' 29''
Azimut max = 24 33' 34''
Zenit max = 02 29' 16''
Ho (solar radiation) = 0,977 kw/m2daytime
Arch. Giuseppe Devito