UTC Offsets
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UTC Offsets
The UTC offset is the difference in hours and minutes between Coordinated Universal Time (UTC) and the standard time at a particular place. This difference is expressed with respect to UTC and is generally shown in the format , , or . So if the time being described is two hours ahead of UTC (such as in Kigali, Rwanda pproximately 30° E, the UTC offset would be "+02:00", "+0200", or simply "+02". By convention, every inhabited place in the world has a UTC offset that is a multiple of 15 minutes but the majority of offsets are stated in whole hours. There are many cases where the national standard time uses a UTC offset that is not defined solely by longitude. Time zones and time offsets A ''time zone'' is a geographical region in which residents observe the same standard time. Although nominally a new time zone is established every 15 degrees east or west of the prime meridian (meaning a one-hour change in the time), in practice local geographical or political considerations ma ...
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Coordinated Universal Time
Coordinated Universal Time (UTC) is the primary time standard globally used to regulate clocks and time. It establishes a reference for the current time, forming the basis for civil time and time zones. UTC facilitates international communication, navigation, scientific research, and commerce. UTC has been widely embraced by most countries and is the effective successor to Greenwich Mean Time (GMT) in everyday usage and common applications. In specialised domains such as scientific research, navigation, and timekeeping, other standards such as Universal Time, UT1 and International Atomic Time (TAI) are also used alongside UTC. UTC is based on TAI (International Atomic Time, abbreviated from its French name, ''temps atomique international''), which is a weighted average of hundreds of atomic clocks worldwide. UTC is within about one second of mean solar time at 0° longitude, the currently used prime meridian, and is not adjusted for daylight saving time. The coordination of t ...
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Mogadishu
Mogadishu, locally known as Xamar or Hamar, is the capital and List of cities in Somalia by population, most populous city of Somalia. The city has served as an important port connecting traders across the Indian Ocean for millennia and has an estimated urban population of 2,610,483. Mogadishu is located in the coastal Banaadir region on the Indian Ocean, which, unlike other Somali regions, is considered a municipality rather than a (federal state). Mogadishu has a long history, which ranges from the ancient history, ancient period up until the present, serving as the capital of the Sultanate of Mogadishu in the 9th-13th century, which for many centuries controlled the Indian Ocean gold trade and eventually came under the Ajuran Sultanate in the 13th century which was an important player in the medieval Silk Road maritime trade. Mogadishu enjoyed the height of its prosperity during the 14th and 15th centuries and was during the early modern period considered the wealthiest ...
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ISO 8601
ISO 8601 is an international standard covering the worldwide exchange and communication of date and time-related data. It is maintained by the International Organization for Standardization (ISO) and was first published in 1988, with updates in 1991, 2000, 2004, and 2019, and an amendment in 2022. The standard provides a well-defined, unambiguous method of representing calendar dates and times in worldwide communications, especially to avoid misinterpreting numeric dates and times when such data is transferred between countries with different conventions for writing numeric dates and times. ISO 8601 applies to these representations and formats: ''dates'', in the Gregorian calendar (including the proleptic Gregorian calendar); ''times'', based on the 24-hour timekeeping system, with optional UTC offset; '' time intervals''; and combinations thereof.ISO 8601:2004 section 1 Scope The standard does not assign specific meaning to any element of the dates/times represented: t ...
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Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population, seventh-largest by population, with over 212 million people. The country is a federation composed of 26 Federative units of Brazil, states and a Federal District (Brazil), Federal District, which hosts the capital, Brasília. List of cities in Brazil by population, Its most populous city is São Paulo, followed by Rio de Janeiro. Brazil has the most Portuguese-speaking countries, Portuguese speakers in the world and is the only country in the Americas where Portuguese language, Portuguese is an Portuguese-speaking world, official language. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazil, coastline of . Covering roughly half of South America's land area, it Borders of Brazil, borders all other countries and ter ...
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Brasília
Brasília ( ; ) is the capital city, capital of Brazil and Federal District (Brazil), Federal District. Located in the Brazilian highlands in the country's Central-West Region, Brazil, Central-West region, it was founded by President Juscelino Kubitschek on 21 April 1960, to replace Rio de Janeiro as the national capital. Brasília is Brazil's List of cities in Brazil by population, third-most populous city after São Paulo and Rio de Janeiro, with a population of 2.8 million. Among major Latin American cities, it has the highest GDP per capita. Brasília is a Planned community, planned city developed by Lúcio Costa, Oscar Niemeyer and Joaquim Cardozo in 1956 in a scheme to move the capital from Rio de Janeiro to a more central location. The landscape architect was Roberto Burle Marx. The city's design divides it into numbered blocks as well as sectors for specified activities, such as the Hotel Sector, the Banking Sector, and the Embassy Sector. Brasília was inscribed as a UN ...
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Guatemala
Guatemala, officially the Republic of Guatemala, is a country in Central America. It is bordered to the north and west by Mexico, to the northeast by Belize, to the east by Honduras, and to the southeast by El Salvador. It is hydrologically bordered to the south by the Pacific Ocean and to the northeast by the Gulf of Honduras. The territory of modern Guatemala hosted the core of the Maya civilization, which extended across Mesoamerica; in the 16th century, most of this was Spanish conquest of Guatemala, conquered by the Spanish and claimed as part of the viceroyalty of New Spain. Guatemala attained independence from Spain and Mexico in 1821. From 1823 to 1841, it was part of the Federal Republic of Central America. For the latter half of the 19th century, Guatemala suffered instability and civil strife. From the early 20th century, it was ruled by a series of dictators backed by the United States. In 1944, authoritarian leader Jorge Ubico was overthrown by a pro-democratic m ...
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Guatemala City
Guatemala City (, also known colloquially by the nickname Guate), is the Capital city, national capital and largest city of the Guatemala, Republic of Guatemala. It is also the Municipalities of Guatemala, municipal capital of the Guatemala Department and the most populous urban metropolitan area in Central America. The city is located in a mountain valley called Valle de la Ermita () in the south-central part of the country. Guatemala City is the site of the native Maya civilization, Mayan city of Kaminaljuyu in Mesoamerica, which was occupied primarily between 1500 BCE and 1200 CE. The present city was founded by the Spanish after their colonial capital, now called Antigua Guatemala, was destroyed by the devastating 1773 Guatemala earthquake, 1773 Santa Marta earthquake and its aftershocks. It became the third royal capital of the surrounding Captaincy General of Guatemala; which itself was part of the larger Viceroyalty of New Spain in imperial Spanish America and remained und ...
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Honolulu
Honolulu ( ; ) is the List of capitals in the United States, capital and most populous city of the U.S. state of Hawaii, located in the Pacific Ocean. It is the county seat of the Consolidated city-county, consolidated City and County of Honolulu County, Hawaii, Honolulu, situated along the southeast coast of the island of Oahu, Oʻahu, and is the westernmost and southernmost major U.S. city as well as westernmost and southernmost U.S. state capital. It is also a major hub for business, finance, hospitality, and military defense in both the state and Oceania. The city is characterized by a mix of various Asian culture, Asian, Western culture, Western, and Oceanian culture, Pacific cultures, reflected in its diverse demography, cuisine, and traditions. is Hawaiian language, Hawaiian for "sheltered harbor" or "calm port"; its old name, , roughly encompasses the area from Nuʻuanu Avenue to Alakea Street and from Hotel Street to Queen Street, which is the heart of the present dow ...
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Fiji
Fiji, officially the Republic of Fiji, is an island country in Melanesia, part of Oceania in the South Pacific Ocean. It lies about north-northeast of New Zealand. Fiji consists of an archipelago of more than 330 islands—of which about 110 are permanently inhabited—and more than 500 islets, amounting to a total land area of about . The most outlying island group is Ono-i-Lau. About 87% of the total population live on the two major islands, Viti Levu and Vanua Levu. About three-quarters of Fijians live on Viti Levu's coasts, either in the capital city of Suva, or in smaller urban centres such as Nadi (where tourism is the major local industry) or Lautoka (where the Sugarcane, sugar-cane industry is dominant). The interior of Viti Levu is sparsely inhabited because of its terrain. The majority of Fiji's islands were formed by Volcano, volcanic activity starting around 150 million years ago. Some geothermal activity still occurs today on the islands of Vanua Levu and ...
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Suva
Suva (, ) is the Capital city, capital and the most populous city of Fiji. It is the home of the country's largest metropolitan area and serves as its major port. The city is located on the southeast coast of the island of Viti Levu, in Rewa Province, Central Division, Fiji, Central Division. In 1877, the capital of Fiji was moved to Suva from Levuka, the main European colonial settlement at the time, due to the restrictive geography and environs of the latter. The administration of the colony was transferred from Levuka to Suva in 1882. As of the 2017 census, the city of Suva had a Demographics of Fiji, population of 93,970, and Suva's metropolitan area, which includes its independent suburbs, had a population of 185,913. The combined urban population of Suva and the towns of Lami, Fiji, Lami, Nasinu, and Nausori that border it was around 330,000: over a third of the nation's population (This urban complex, excluding Lami, is also known as the Suva-Nausori corridor). Suva ...
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Palau
Palau, officially the Republic of Palau, is an island country in the Micronesia subregion of Oceania in the western Pacific Ocean. The Republic of Palau consists of approximately 340 islands and is the western part of the Caroline Islands, while the eastern and central parts make up the Federated States of Micronesia. It has a total area of , making it the sixteenth smallest country in the world. The most populous island is Koror, home to the country's most populous city of the same name. The capital, Ngerulmud, is located on the largest island of Babeldaob, in Melekeok State. Palau shares maritime boundaries with international waters to the north, the Federated States of Micronesia to the east, Indonesia to the south, and the Philippines to the northwest. The country was originally settled approximately 3,000 years BP by migrants from Maritime Southeast Asia. Palau was first drawn on a European map by the Bohemian missionary Paul Klein based on a description g ...
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Koror (city)
Koror (, ;''Koror'', World Book Advanced'','' World Book, Chicago) is the largest city and the commercial centre in Palau, home to about half of the country's population, located on Koror Island (also ''Oreor Island''). During the interwar period it served as the capital of the South Seas Mandate, a group of islands that made up the League of Nations mandated territory held by the Empire of Japan. It was subsequently the capital of Palau until it was replaced by Ngerulmud in 2006. History Koror was the administrative center of the Japanese South Sea Mandate, and thousands of Japanese lived in the city. File:Koror in the Japanese Period.JPG File:Koror in the Japanese Period3.JPG File:Koror in the Japanese Period4.JPG File:Koror in the Japanese Period2.JPG Parts of the city were destroyed by American aerial bombardment during World War II, and after the United States occupied the city they burnt or tore down the remainder of the city, leaving only a few buildings for the occ ...
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