Providência, Rio de Janeiro

Rio de Janeiro (Portuguese pronunciation: [ˈʁi.u dʒi ʒɐˈne(j)ɾu] (listen), [ˈʁi.u dʒɐˈ-]) is one of the 27 federative units of Brazil. It has the second largest economy of Brazil, with the largest being that of the state of São Paulo. The state, which has 8.2% of the Brazilian population, is responsible for 9.2% of the Brazilian GDP.The state of Rio de Janeiro is located within the Brazilian geopolitical region classified as the Southeast (assigned by IBGE). Rio de Janeiro shares borders with all the other states in the same Southeast macroregion: Minas Gerais (N and NW), Espírito Santo (NE) and São Paulo (SW). It is bounded on the east and south by the South Atlantic Ocean. Rio de Janeiro has an area of 43,653 km2 (16,855 sq mi). Its capital is the city of Rio de Janeiro, which was the capital of the Portuguese Colony of Brazil from 1763 to 1815, of the following United Kingdom of Portugal, Brazil and the Algarves from 1815 to 1822, and of later independent Brazil as a kingdom and republic from 1822 to 1960. The state's 22 largest cities are Rio de Janeiro, São Gonçalo, Duque de Caxias, Nova Iguaçu, Niterói, Campos dos Goytacazes, Belford Roxo, São João de Meriti, Petrópolis, Volta Redonda, Magé, Macaé, Itaboraí, Cabo Frio, Armação dos Búzios, Angra dos Reis, Nova Friburgo, Barra Mansa, Barra do Piraí, Teresópolis, Mesquita and Nilópolis. Rio de Janeiro is the smallest state by area in the Southeast macroregion and one of the smallest in Brazil. It is, however, the third most populous Brazilian state, with a population of 16 million people in 2011 (making it the most densely populated state in Brazil) and has the third longest coastline in the country (after those of the states of Bahia and Maranhão). In the Brazilian flag, the state is represented by Mimosa, the beta star in the Southern Cross (β Cru).

The Cemitério dos Ingleses, Gamboa is a cemetery in Gamboa, Rio de Janeiro in Brazil. It is also known as the English Cemetery or the British Cemetery Gamboa.

Cidade do Samba (Portuguese, Samba City), formally known as Cidade do Samba Joãozinho Trinta, is a complex of buildings in the neighborhood of Gamboa, Rio de Janeiro, Brazil. It is used for Samba schools to prepare for carnival. About fourteen of the major samba schools have a warehouse in the complex.

Gamboa is a neighborhood in Rio de Janeiro, Brazil. Gamboa, along with Santo Cristo and Saúde, is one of the oldest boroughs of Rio. It was originally settled by the aristocracy, due to the attractive position on the shores of Guanabara Bay, but lost its glamour when the docks were built. Along with this history, the area also hosts The English Cemetery at Gamboa, one of the oldest British institutions in Rio. In 1809, Dom João VI ceded to the British two and a half acres of farmland along the shore of the bay. Lord Strangford, British Ambassador to the Emperor's court, founded the cemetery, and the first burial took place in 1811.

Central do Brasil (Portuguese pronunciation: [sẽˈtɾaw du bɾaˈziw]) is a major train station in the Brazilian city of Rio de Janeiro. It is the last stop of Rio's railway network, as well as a hub for connection with the city subway and a bus station. Central do Brasil was also a preeminent stop in the interstate Central do Brasil railroad, which linked Rio de Janeiro with São Paulo and Minas Gerais, though the railroad is now deactivated. The station is located in downtown Rio de Janeiro, along the Avenida Presidente Vargas and across from the Campo de Santana park. It was built in Art deco style.

The Valongo Observatory (Observatório do Valongo) is the astronomical observatory of the UFRJ. It is located on the top of the Conceição Hill, an old settlement in the downtown of Rio de Janeiro dating from the first centuries of the colonization of the city. The observatory hosts the Astronomy Undergraduation Course and the Astronomy Graduate School of this university.

The following is a timeline of the history of the city of Rio de Janeiro, Brazil.

The April 2010 Rio de Janeiro floods and mudslides was an extreme weather event that affected the State of Rio de Janeiro in Brazil in the first days of April 2010. At least 212 people died, 161 people have been injured (including several rescuers), while at least 15,000 people have been made homeless. A further 10,000 homes are thought to be at risk from mudslides, most of them in the favelas, the shanty towns built on the hillsides above downtowns. Damage from the flooding has been estimated at $23.76 billion reais (US$13.3bn, €9.9bn), about 8% of the gross domestic product (GDP) of Rio de Janeiro State.The flooding particularly affected the city of Rio de Janeiro, where at least 60 people died, and its surrounding area. Deaths were also reported in the cities of Niterói (132), São Gonçalo (16), Paracambi (1), Engenheiro Paulo de Frontin (1), Magé (1), Nilópolis (1) and Petrópolis (1). Several municipalities, including Niterói and municipalities to the east such as Maricá and Araruama, have declared states of emergency or of public calamity. The Governor of Rio de Janeiro State, Sérgio Cabral, declared three days of official mourning for the dead. Heavy rain started at around 5 p.m. local time (2000 UTC) on Monday April 5th in Rio de Janeiro city, and continued for 24 hours, with a total of 28.8 cm (11½ in.) of rain falling, more than was predicted for the whole of April and the heaviest rainfall for 30 years. The Brazilian TV station Globo said the rainfall was equivalent to 300,000 Olympic swimming pools of water. There were drivers who were forced to sleep in their cars. There were also firemen who used rubber dinghies to rescue passengers from stranded buses, and shopkeepers who worked very quickly to prevent the rainfall from destroying their businesses.Rio de Janeiro mayor Eduardo Paes admitted that the city's preparedness for heavy rainfall had been "less than zero," but added "there isn’t a city that wouldn’t have had problems with this level of rainfall."A further landslide hit a slum in Niterói late on April 7. It is thought to have killed at least 150 people. Around 200 people were missing in the town as of April 13th, 2010.After nearly 300 landslides hit the area, the statue of Christ the Redeemer was cut off from traffic for the first time in history.More than 300 homes were bulldozed after the landslides, and it is estimated that close to 12,000 families will need to be relocated by 2012 due to the damage from the floods.

A series of floods and mudslides took place in January 2011 in several towns of the Mountainous Region (Região Serrana), in the Brazilian state of Rio de Janeiro. Casualties occurred in the cities of Nova Friburgo, Teresópolis, Petrópolis, Bom Jardim, Sumidouro and São José do Vale do Rio Preto. The floods caused at least 916 deaths, including 424 in Nova Friburgo and 378 in Teresópolis. While local media claims that the combination of floods, mudslides and landslides in Rio de Janeiro became the worst weather-related natural disaster in Brazilian history, some contend that a similar weather-related tragedy that took place in the same state in 1967 was much deadlier, and that an estimated 1,700 people lost their lives on that occasion.The cities that reported human casualties are located in a mountainous area, in the neighborhood of the Serra dos Órgãos national park. The area is a tourist hotspot due to its geographic features, historical landmarks and mild temperatures. Many buildings, however, are directly exposed to landslide hazards because of the steep terrain.

The National Archives of Brazil (Portuguese: Arquivo Nacional, AN) were created in 1838 as the Imperial Public Archives. The Archives were renamed in 1911, and are located in Rio de Janeiro. The National Archives of Brazil is the Brazilian institution responsible for the management, preservation and dissemination of federal government documents. Since 2011, it is subordinated to the Ministry of Justice and Public Security. The AN has the following responsibilities, according to the Decree No. 9,360 of May 7, 2018, which grants it as the main body of Archival Documents Management System (in Portuguese: Sistema de Gestão de Documentos de Arquivo – SIGA) of the federal government: "to guide the main organizations and entities of the federal Executive Power in the implementation of document management programs; oversee the application of procedures and technical operations related to the production, registration, classification, control of the processing, use and evaluation of documents, to modernize government archival services; promote the collection of permanent guard documents for technical treatment, preservation and dissemination, to guarantee full access to information, in support of governmental decisions of a political–administrative nature and to the citizen in the defense of their rights, aiming to encourage the production of scientific and cultural knowledge; and supervise and apply the national policy archives, established by the National Council of Archives (Conselho Nacional de Arquivo – CONARQ)".The National Archives of Brazil thus fulfills a double and essential function for the Brazilian State and society – both in the management of archival documents that are produced in all federal institutions and in safeguarding and giving access to fundamental fonds for history.

The Rio Star is a cantilevered observation wheel in the Santo Cristo neighborhood, located in the city of Rio de Janeiro, Brazil. It is Latin America's tallest cantilevered observation wheel.

The Marine Aquarium of Rio de Janeiro (Portuguese: Aquário Marinho do Rio de Janeiro), or AquaRio, is a public aquarium located in the Gamboa neighborhood, in the port zone of Rio de Janeiro, Brazil. With a constructed area of about 26,000 square metres (280,000 sq ft), it is located to the west of Muhammad Ali Square. It is considered the largest marine aquarium in South America.It was inaugurated on October 31, 2016, in a ceremony that was attended by the former minister of Tourism, Marx Beltrão. The public aquarium was made at Porto Maravilha, an urban operation that aims to revitalize the Port Zone of Rio de Janeiro. The building occupied by AquaRio has a total of 5 floors and 28 tanks with various types of fish. In the tanks, about 4.5 million liters of salt water are stored, in addition to 8 thousand animals of 350 different species. The building formerly belonged to Companhia Brasileira de Armazenamento (Cibrazem), now Companhia Nacional de Abastecimento (CONAB).