The temperature has dropped to that first winter chill in the air, to the point where you can see your breath as you walk to work. The winter jackets are out.
The leaves are turning deep oranges and browns and the first Christmas lights have started going up on Grafton Street.
I don't know about you, but I find that this is the most wonderful time of year and the time when Dublin is looking its absolute best. It's also the time where we start seeing some stunningly beautiful photos over on Instagram tagged with #lovindublin.