A partial solar eclipse is witnessed in Kunming, capital of southwest China's Yunnan Province, Dec. 26, 2019. (Photo by Li Zhe/Xinhua)

A partial solar eclipse is witnessed in Beijing, capital of China, Dec. 26, 2019. (Xinhua/Feng Kaihua)

A partial solar eclipse is witnessed in Beijing, capital of China, Dec. 26, 2019. (Xinhua/Feng Kaihua)

A partial solar eclipse is witnessed in Chengdu, southwest China's Sichuan Province, Dec. 26, 2019. (Xinhua/Li Mengxin)

A partial solar eclipse is witnessed in Haikou, south China's Hainan Province, Dec. 26, 2019. (Xinhua/Zhao Yingquan)

A partial solar eclipse is seen in Fuzhou, capital of southeast China's Fujian Province, Dec. 26, 2019. (Xinhua/Jiang Kehong)