Which direction is the window of the house?

Our house is located in the northern hemisphere, and the sun is always in the south of the house (except for some periods in summer in the area south of the Tropic of Cancer). The season that needs ventilation most is summer, and the dominant wind direction in summer in most places is the south wind. Therefore, the windows facing south have the most sunshine and the best ventilation. In turn: East, West and North. In hot areas and hot summer and cold winter areas, the western sun is the most taboo, and in cold areas and severe cold areas, the north wind is the most taboo. Worst of all, facing north, you can't get the sun all year round.