Do south-facing houses get sunlight all day?
Often yes for most of the day, but obstructions still matter.
When buyers ask for a "bright house," they are often describing south-facing sunlight without saying it out loud.
Run The Sunlight CalculatorThe caveat is simple. South-facing on paper is not the same as bright in real life if a large building is parked across the street.
Stand in the living room and kitchen without overhead lights. Look at window size first, then obstructions. Ask to see afternoon photos from the same room if you can.
If you want certainty, run the address through the calculator before you go.
Often yes for most of the day, but obstructions still matter.
Small windows, deep overhangs, and close neighbors can wipe out the sunlight advantage.
It can be in peak hours. Shading strategy solves most of it.