Google is today celebrating the start of spring in the northern hemisphere.
Spring begins in the northern hemisphere around the months of March, April, May, or as reckoned astronomically extending from the vernal equinox. As in summer, the axis of the Earth is tilted toward the Sun, and the length of daylight days rapidly increases as latitude increases. The northern hemisphere begins to warm significantly, causing new plant growth to "spring forth", giving the season its name. [ Wikipedia ]
Google is also celebrating today the arrival of the New Year in Persia.
20 March 2008
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