KOIN Portland on MSN5mon
Portland’s changing sun angle, health impacts that followalthough some recent research suggests that vitamin D production may occur at angles as low as 30°.” A lower sun angle ...
As we get closer and closer to meteorological spring – begins Saturday March 1st – we’ll continue to see the days lengthen, the sun strengthen, and the days turn ...
That's when the sun is lowest in the sky. Because of this low sun angle, the sun is very weak and not that powerful. The sun is highest in the sky in June, when our days are at their ...
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