A few things.
If we look beyond my family, reading is a big passion of mine. This is more audiobooks lately due to the aforementioned family, but whatever keeps the hobby going.
I enjoy movies and have a nice surround sound setup at home. That can eat up a lot of time, just reading about how to improve, not to mention actually using it for both movies and music (again the family can make this difficult to achieve).
I really like photography and have a few of my own pictures hanging on the walls. I have spent hours at a time hunting for great photos, not to mention photo marathons where you take a walk for 12 or 24 hours with your camera.
I enjoy biking. I bike to work every day. When we had the time my wife and I went on longer rides up towards 100km. Small kids have killed the longer trips, but the daily commute lives on!
I recently got into home assistant, automating many a thing, preferably without pissing off the wife too much. That's a precarious balance act, but for now we're still together, so I haven't messed up too badly - yet.
I might have left something out, and I know I had other passions that were left behind as my attention shifted that I haven't mentioned. Lots going on always!