Farmers work in a rice field By Hakahaki - June 22, 2018 HUAI’AN, June 22, 2018 – Farmers work in a rice field in Sandun Village of Guantan Town in Huai’an City, east China’s Jiangsu Province, June 21, 2018. Thursday marked the summer solstice, the northern hemisphere’s longest day of the year. Xinhua/RSS
