Around 8-9 months....was probably the first time I actually felt what I thought was actual hunger (i.e., not cravings).
Food aversion/not wanting to eat is still a thing for me sometimes (it comes and goes) and i'm 2+ years out.
....and like @GreenTealael said, the hunger I feel post-op is very different from what I remember pre-op. Before it was like a ravenous, urgent type of thing, now its way more subdued and can wait.