What you want to ask is when will Tai 'an National Sports Square open in summer? Six in the morning. According to official website of Tai 'an Sports Bureau, Tai 'an National Fitness Plaza is open from 6 am to 6 pm 1 1 pm in summer, with basketball, table tennis gallery, outdoor dance floor, roller skating, gateball court, children's entertainment area, children's rock climbing and fitness equipment.