There is plenty of sunshine in summer, long days and short nights. The sun rises at six in the morning. If you want to buy a house in summer to see if the lighting is good, you should look at the house at least once in the morning, and you can fully inspect the natural lighting of the house before 9 am. Looking at the house at night is a good time to see if there is a western sun in the house. Therefore, it is recommended that buyers look at the house once before 9: 00 am and before sunset on sunny days, once in the morning and once in the evening, and observe the lighting of the house.