| Stewart W. and co - 1884 - 408 pages
...will see that just as much of the Arctic circle is in the light as was the case in April. Therefore it is summer in the northern and winter in the southern hemisphere. Moving the globe still farther to mark 7 (Sept. 23d), the north pole has gradually declined from the... | |
| Stewart W. and co - 1884 - 170 pages
...see that just as much of the Arctic circle is in the light as was the case in April. 118. Therefore it is summer in the northern and winter in the southern hemisphere. 119. Moving the globe still further to mark 7 (Sept. 23rd), the north pole has gradually declined from... | |
| Edward Payson Jackson - Astronomical geography - 1887 - 104 pages
...the sunlight at a time, and less than half of each parallel circle in the southern hemisphere ; hence the days are longer than the nights in the former,...the northern and winter in the southern hemisphere. From the summer solstice, the poles incline less and less towards and from the sun, and the sun's vertical... | |
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