Seemed like the moment I realized Iron Chef was on Sunday nights work stopped scheduling me to have Sundays off. I hardly watch TV either. Nothing really on that suits my fancy. Other than maybe the Food Network, every Monday I'll watch the new episode of Adeventure Time with my brother.
I know what you mean with the re-runs. My mom and her boyfriend watch Bonanza and one day I noticed it was on, watched 10 seconds of it before I asked, "Hey, wasn't that episode on yesterday?"