Subject ASC0000bo5
The Intellectual observer.
v.5 (1864), Page 102 (1864)
Harvard University, MCZ, Ernst Mayr Library
BHL Page 39488245
Keywords
sun equator tropic of cancer suns position Sun earth shadow midnight sun tropic of capricorn aaaa rotation tropic cancer capricorn south declination summer winter short days long days inclination arctic daylight Tropic of Capricorn seasons equinox solstice astronomy axial rotation declination sun earth sketch Sun over equator March September 21st of September