I've never been comfortable with just four seasons even though I know the astronomical reasons for them. I always thought the best part of fall didn't arrive on Sept 21st, and winter didn't arrive in time for Christmas. In fact I included a chapter in one of my books describing 8 seasons as I saw them.
The point is that the seasons unfold continuously, or at least in fits and starts over the year. It's been summer for just over two weeks now, but things keep changing, fast! I think this is particularly obvious if you have a garden you keep a close eye on.
So forget your idea of four seasons and start watching for all those continuous little changes in the world around us. You might be surprised.
PS Thanks to Mrs. F.G. who figured out how to get the computer working again!