SOLAR CARDS AMSTERDAM - NETHERLANDS
EQUINOX 21 March - 23 September
Lat = 52° 22' 12,70'' N
Long. = 04° 53' 44,19'' E
Alt. = 0 - 16 mt
The sun rises 04h 25' 42''
The sun sets 20h 58' 48''
T.L. (local constant) = 00h19' 34''
W (hour angle) = ± 55° 51' 50''
Azimut max = ± 130° 33' 57''
Zenit max = 61° 01' 26''
Ho (solar radiation) = 2,347 kw/m2daytime
Arch. Giuseppe Devito







Bart Bok
Hoorn
1906 - 1983


Maarten Schmidt
Groninga
1929