SOLAR CARDS HELSINKI - FINLAND
WINTER SOLSTICE 22 December
Lat = 60° 10' 11,89'' N
Long. = 24° 56' 18,34'' E
Alt. = 0 - 7 mt
The sun rises 09h 34' 45''
The sun sets 15h 03' 21'' 		T.L. (local costant) = 01h 39' 45''
W (hour angle) = ± 138° 55 ' 30''
Azimut max = ± 37° 05' 32''
Zenit max = 06° 27' 11''
Ho(solar radiation) = 1,618 kw/m2daytime
Arch. Giuseppe Devito





Carl Frederik Fearnley
Frederikshald
1818- 1890

Yrio Vaisala
Kontiolahti
1891- 1971