I was walking down the road earlier today, and it felt chilly. I went out to water my geraniums, and noticed how long the shadows were. And I thought: it's September.
And I think I know why that is. It's because I haven't done anything to define the summer. With hardly any boating, no big trips or projects, one day was much like another, and one summer's day much like one at any other time of year (except with better weather). And if you don't do something distinctive, you don't make memories, and if you don't make memories, you don't remember, and if you don't remember, it effectively didn't happen.
A day might seem to drag when you have nothing to do, but it's the action-packed ones that seem longest when you look back on them. There's a lesson there, and I shall try to learn it well and make the most of next summer, and all the summers after.
I did get my dissertation finished though.