This app presents solar activity for the day and year in graph format. I find it very useful. For one thing, I did not realize the difference in sunrise and sunset variation during the year; morning hours do not fluctuate as much as evening. Also, day length is not evenly balanced, so the sun continues to rise later even after it begins setting later with lengthening days. Who knew? Another thing I like is seeing the return of daylight day by day. I see it with my eyes of course but it’s helpful for awareness to also see it in a graphic format. I check the year graph widget daily.
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