Supermarkets open at 7 am in summer and close at 22:30 pm, open at 8 am in winter and close at 2 1:30 pm.

Yonghui Supermarket opens at 8 am in winter and closes at 2 1:30 pm. In summer, it opens at 7: 00 in the morning and closes at 22:30 in the evening. Because the daytime in winter is shorter than that in summer, it opens late and closes late.