It depends on your neighborhood. I say, yes it’s always too early. But I’ve lived in neighborhoods with several older people and they are mowing then. I’m a fan of waiting until 9, but nobody is really going to say anything, they are just going to cuss at you from the comfort of their own bed while they attempt to block you out by just rolling over.
I was supposed to mow today, rain rain rain. It’s going to be a jungle in a couple of days.