Happy Solar Fall!

Technically, that was yesterday.  Solar fall is the twelve weeks of the year, from August 5th through November 5th, when the day length changes most quickly downward, so the days are getting shorter at the fastest rate.

It's not a terribly significant date or event in terms of your lawn and gardens, although flowering plants that prefer shorter days will begin to produce more heavily.  To most plants and your lawn, it's still summer, and it's going to be summer for some time yet!