I suppose if there were only one Summer, but, as I remember, there was one last year and the year before that and the year before that back to the middle of the last century and I have every expectation that there will be one next year and the year after that. As for the cardinal directions, ain't the same thing as relative location of two sites. While you might speak of the narrow road to the deep North, what's north of me is liable to be west of you.