At the moment, most of my time is given over to my academic work and related activities. To unwind, I contribute to Wikipedia, watch TV, and play video games. Newer hobbies include (vegetable) gardening and spending time with my dogs. Older hobbies, which I share with my partner, include bird watching, mushroom hunting, and general "amateur naturalism". We've no real expertise or impressive equipment, but the great thing about hobbies is that it doesn't matter so much if you're not very good at them. I used to play a lot of pen and paper and live-action role-playing games, but don't really have the time any more. I read a lot, including audiobooks. Horror, classic literature, and nature writing of various kinds are my go-tos.
I'm on Instagram, Twitter/X, and Bluesky, where you're very welcome to follow me. Bluesky and Twitter I use mostly for professional purposes; Instagram is more mixed. (I'm also on Facebook, but don't normally accept friend requests from people I don't know. Sorry!)