City Time Difference Time difference between old city and Ruby：old city is 4 hours behind compared to Ruby
The time difference between old city and Ruby is 4 hoursTime Zone Comparison
old city （Cape Verde）
Time Zone |
Atlantic/Cape_Verde |
Standard Time GMT / UTC |
UTC-1 |
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 Cityold city
Atlantic/Cape_Verde
Cidade Velha (Old Cape Verde)
Cidade Velha, located on the southwestern coast of Santiago Island, is the oldest European colonial town in the country and an important hub for trade between Africa and the Americas during the Age of Sail. Founded by the Portuguese in the late 15th century and originally known as Lisbonia, it was once the center of the slave trade and a witness to the brutal history of the transatlantic slave trade. It witnessed the brutal history of the transatlantic slave trade. The remains of Portuguese colonial architecture from the 16th century are preserved in the city, including the ruins of the Cathedral of Sai, the first Catholic church in West Africa, the Slave Market Square, and the Fortaleza de São Filipe Castle, which illustrate the intersection of European, African, and indigenous cultures. Its unique Creole architecture and historical value have made it an important cultural landmark and tourist destination in Cape Verde.
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.