If you don't find a chart.June 21 is the longest day of the year in the USA.Almost 17 hours of light that day as it will decrease by a few seconds or so per day,from there on out till harvest.

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Ga Grown
GaGrown Reviewed by GaGrown on . light chart does anyone know where i could find a calender showing the hours of light over the months of the year? if anyone could help that'd be grrrrreat. Rating: 5