Is it only rude to slam a door in someone’s face between 9am and 6pm? Consideration shouldn’t have hours. If anything, I would say doing something inconsiderate would be the person with the onus of asking. Hey, does it bother you when I turn the music up all the way at 7am when I make breakfast? … yes. Yes it does. If they tell you its fine then it is on them. Still rude, but they were asked.