@christdisciple I've a similar schedule to you. I don't live close to a public gym, so the only way I'm working out at 9PM regularly is if I do it at home.
The big thing for me was finding a way to workout at night where I didn't feel like I was going to wake up the whole house. Unfortunately that required me to throw some money at the problem and make myself a more "inviting" home gym.
I'm definitely not a grunter and I don't slam weights, but when you are working out in an unfinished basement directly below where everyone is sleeping, every sound that is made just gets amplified.
This worked during COVID because I was home a lot more and could workout during the day and not really bother anyone, but I needed to be careful at night. Not to mention that all I had was dumbells, an adjustable bench, and some bands on an old throw rug in the basement -- it's not exactly the most exciting place to workout. Not to mention that I felt like I was getting to the "limits" of what I could do with my dumbbells.
Once stuff started becoming available again during COVID, I setup a squat rack in my garage and got some barbell weights. I got some cheap smart speakers and mounted them to the ceiling. I had an old plasma TV that I mounted on the wall. That was great for most of the year, but since my garage isn't insulated, I found it easier to install a heater for the winter and A/C for the summer. Back in the day, I would probably consider myself "soft" for putting a heater and A/C just to keep the temperatures reasonable, but it is a somewhat substantial thing that keeps me motivated knowing that I at least have a comfortable place to workout and not worry about waking anyone up.
Not to mention that our garage is the primary way we get in and out of the house, so it serves as a constant reminder to me about working out.