SOLAR CARDS LONDON - GREENWICH - ENGLAND
WINTER SOLSTICE 22 December
Lat = 51° 28' 36,50'' N
Long. = 00° 00' 00''
Alt. = 0 - 194 mt
The sun rises 08h 10' 21''
The sun sets 15h 47' 17''
T.L. (local costant) = 00h 00' 00''
W (hour angle) = ± 122° 53 ' 10''
Azimut max = ± 50° 25' 35''
Zenit max = 15° 08' 46''
Ho (solar radiation) = 2,591 kw/m2daytime
Arch. Giuseppe Devito






William Parsons
York
1800 - 1867



Edmond Halley
London
1656 - 1742