Beijing, December 24 (Youth.cn) - On December 21, 2025, at the Winter Solstice, scenic spots such as the Seventeen-Arch Bridge in Beijing’s Summer Palace were illuminated in the evening. The nighttime version of the “Golden Light Piercing the Arch” phenomenon appeared crystal clear and incredibly beautiful. Photo/CFP 

 On December 21, 2025, at the Winter Solstice, scenic spots such as the Seventeen-Arch Bridge in Beijing’s Summer Palace were illuminated in the evening. The nighttime version of the “Golden Light Piercing the Arch” phenomenon appeared crystal clear and incredibly beautiful. Photo/CFP