SOLAR CARDS OF ATHENS - GREECE
WINTER SOLSTICE 22 December
Lat = 37° 59' 01,82'' N
Long. = 23° 43' 45,55'' E
Alt. = 0 - 70 mt
The sun rises 07h 42' 47''
The sun sets 17h 04' 59''
T.L. (local constant) = 01h 34' 55''
W (hour angle) = ± 109° 43' 33''
Azimut max = ± 59° 46' 29''
Zenit max = 28° 38' 21''
Ho (solar radiation) = 3,676 kw/m2daytime
Arch. Giuseppe Devito







Anassimandro di Mileto
610 - 546 a.C.



Ipparco di Nicea
190 - 120 a.C.