City Time Difference Time difference between sanjiao and Ruby：sanjiao is 13 hours behind compared to Ruby
The time difference between sanjiao and Ruby is 13 hoursTime Zone Comparison
sanjiao （China）
Time Zone |
Asia/Shanghai |
Standard Time GMT / UTC |
UTC+8 |
Daylight Saving Time |
Daylight saving time is not observed in the current region. |
Ruby （America）
Time Zone |
America/Chicago |
Standard Time GMT / UTC |
UTC-6 |
Daylight Saving Time |
UTC-5 |
Specified Citysanjiao
Asia/Shanghai
Guangdong Delta, China
The Guangdong Delta region of China, usually referred to as the Pearl River Delta, is the economic core of Guangdong Province in China, covering the cities of Guangzhou, Shenzhen, Foshan, Dongguan, Zhongshan, Zhuhai, Huizhou, Jiangmen and Zhaoqing. As a globally important manufacturing and export base, the region is known for its electronics, textile, and toy industries, with well-established industrial chains and infrastructure. It accounts for the majority of Guangdong Province's GDP and is one of the most affluent and urbanized regions in China. The Pearl River Delta is also an important part of the Guangdong-Hong Kong-Macao Greater Bay Area, leveraging on the international strengths of Hong Kong and Macao to promote regional innovation and globalization cooperation. The climate is subtropical and monsoon, the culture is a blend of Canton and Hakka traditions, and the language is predominantly Cantonese. With well-developed transportation and hubs such as Guangzhou Baiyun Airport and Shenzhen Bao'an Airport, it is an important economic engine in southern China.
Comparison CityRuby
America/Chicago
Ruby, Louisiana, USA: The epitome of a quiet Southern town
Ruby is a small incorporated town in Tangipahoa Parish, Louisiana, United States, located about 60 miles northeast of the state capital of Baton Rouge and adjacent to the Mississippi border, and characterized by a quiet rural atmosphere and a deep community culture. Sparsely populated, with fewer than 500 people according to the most recent census, the town dates back to the late 1800s and, with its early rise to an agricultural economy (e.g., cotton and soybean farming), still retains the rustic look of a traditional Southern town. The town's landmarks include a century-old community church and several Victorian-style homes, and the annual fall "Ruby Family Day," which blends elements of local Cajun and Creole culture, has become a shared memory for the surrounding residents. Despite its small size, Ruby epitomizes the serenity of the American countryside with its simple folk and distinctive Louisiana southern flavor.