🇨🇳 Foshan

Foshan, adjoining Guangzhou in the Pearl River delta of southern China, has a population of about 9 million near 23 degrees north latitude. It keeps China Standard Time, the nationwide UTC+8 offset, and does not observe daylight saving, so local clocks remain eight hours ahead of Coordinated Universal Time throughout the year. Lying close to the Tropic of Cancer in the Northern Hemisphere, the city shares its official time with the whole mainland under China's unified zone. Its fixed offset makes the difference to other regions constant across the seasons, matching the clocks of the neighbouring delta cities and the distant capital alike.