This photo taken on Aug. 1, 2025 shows the first quarter moon in the sky in Qionghai City, south China's Hainan Province. (Photo by Meng Zhongde/Xinhua)

This photo taken on Aug. 1, 2025 shows the first quarter moon in the sky in Heihe City, northeast China's Heilongjiang Province. (Photo by Qian Boyu/Xinhua)

This photo taken on Aug. 1, 2025 shows the first quarter moon in the sky in Jiamusi City, northeast China's Heilongjiang Province. (Photo by Qu Yubao/Xinhua)

This photo taken on Aug. 1, 2025 shows the first quarter moon in the sky in Harbin City, northeast China's Heilongjiang Province. (Photo by Yuan Yong/Xinhua)

This photo taken on Aug. 1, 2025 shows the first quarter moon in the sky in Harbin City, northeast China's Heilongjiang Province. (Photo by Zhang Shu/Xinhua)

This photo taken on Aug. 1, 2025 shows the first quarter moon in the sky in Jiamusi City, northeast China's Heilongjiang Province. (Photo by Zhu Zongqiang/Xinhua)