8:00 a.m.-22: 00 p.m. According to the inquiry of RT Mart official website, Wuxi RT Mart Supermarket is open at 8: 00 a.m. to meet the needs of customers who get up early to go to work or go to school to buy breakfast and lunch, and closes at 22: 00 p.m. to meet the needs of customers who buy dinner after work, and also to meet the shopping needs of customers who need to go to work or go to school during the day and are free at night.