City Time Difference Time difference between Bioko and Umatak：Bioko is 9 hours ahead compared to Umatak
The time difference between Bioko and Umatak is 9 hoursTime Zone Comparison
Bioko （Equatorial Guinea）
Time Zone |
Africa/Malabo |
Standard Time GMT / UTC |
UTC+1 |
Daylight Saving Time |
Daylight saving time is not observed in the current region. |
Umatak （Guam）
Time Zone |
Pacific/Guam |
Standard Time GMT / UTC |
UTC+10 |
Daylight Saving Time |
Daylight saving time is not observed in the current region. |
Specified CityBioko
Africa/Malabo
Overview of Bioko Island, Equatorial Guinea
The island of Bioko is the main island and largest administrative region of Equatorial Guinea, located in the northern part of the Gulf of Guinea, about 40 kilometers off the coast of Cameroon. The island covers an area of about 2,017 square kilometers, and Malabo, the capital, is the country's capital and largest city.
Physical and Geographic Features
The island of Bioko was formed by a volcano and has a mountainous terrain, with its highest peak at 3,008 meters above sea level. The island is covered with tropical rainforests and is rich in biodiversity, with unique species of flora and fauna. The climate is tropical and maritime, with high temperatures and rainfall throughout the year, with an average annual temperature of about 25°C. The island is also characterized by a high level of rainfall.
Economy and Resources
As the economic center of Equatorial Guinea, the island of Bioko is driven by the oil industry and produces tropical crops such as cocoa and coffee. The port of Malabo is an important shipping hub, and in recent years tourism has been on the rise, featuring eco-tourism and colonial architecture.
Culture and Society
The island is predominantly populated by the Bubi people, who speak Bubi and Spanish (the official language). The culture is a blend of African traditions and Spanish colonial influences, with Catholicism being the predominant religion. The infrastructure is relatively well developed, with an international airport and institutions of higher learning.
Comparison CityUmatak
Pacific/Guam
About Umatac, Guam
Umatac is a seaside village located in the southwestern part of Guam, a United States Overseas Territory in the Western Pacific Ocean, nestled along the shores of Umatac Bay. One of the oldest settlements on Guam, Umatac is steeped in history and is believed to be the site of the Portuguese explorer Magellan's first landing on Guam in 1521.
Geography and Landscape Features
Surrounded by mountains on three sides and the ocean on the other, Umatac Bay is known for its tranquil turquoise waters and beautiful coastline. The village's backdrop of Mt. Fua and the coconut groves along the bay form a typical South Pacific tropical landscape, which is one of Guam's famous scenic postcard locations.
History, Culture and Tourism
The village retains historical sites such as the Magellan Landing Monument. Umatac attracts tourists with its relaxed beachfront atmosphere, fresh seafood restaurants (especially the local specialty, caiman cakes). It is also a popular spot for scuba diving and snorkeling, where visitors can explore the abundant coral reefs and marine life.
Community and Economy
Umatac is a small, close-knit community with a small population and a slow pace of life. The economy is largely dependent on small-scale fishing and a growing tourism industry, providing visitors with a peaceful destination to get away from the hustle and bustle and experience Guam's authentic nature and culture.