Orbital mechanics, photosynthesis and the first day of fall
The first day of fall is Wednesday, Sept. 22, and the Autumnal Equinox of Earth's orbit occurs later in the night on that date with a Harvest Moon.
Wednesday, September 22nd, 2010 by By Thomas Hart
The first day of summer 2010 is also Fathers Day 2010
You can save space on the calendar, as the first day of summer 2010 also happens to be, as fate would have it, Father's Day 2010. READ ON...
Tuesday, June 1st, 2010 by By Peter Stone
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