Flag of Brazil

Design

Decree No. 4, issued on 19 November 1889, legally replaced the flag used under the constitutional monarchy with the new national flag. The last change was held on 11 May 1992, Law No. 8.421, altered the celestial globe with the addition of six stars.

Construction

The precise positions of the 27 stars on the globe makes the Brazilian flag one of the most complicated national flags to construct. The official design is defined by Law No. 5,700, issued on 1 September 1971. The flag's length is twenty modules and the width, fourteen, translating into an aspect ratio of 10:7. The distance of the vertices of the yellow rhombus to the outer frame is a module and seven-tenths (1.7 m). The blue circle in the middle of the yellow rhombus has a radius of three and a half modules (3.5 m). The center of the arcs of the white band is two modules (2 m) to the left of the meeting point of the extended vertical diameter of the circle with the base of the outer frame. The radius of the lower arc of the white band is eight modules (8m) and the radius of the upper arc of the white band is eight and a half modules (8.5 m). The width of the white band is a half of a module (0.5 m).

The caption "Ordem e Progresso" is written in green letters. The letter P lies on the vertical diameter of the circle. The letters of the word "Ordem" and the word "Progresso" are a third of a module (0.33 m) tall. The width of these letters is three-tenths of a module (0.30 m). The conjunction E has a height of three-tenths of a module (0.30 m) and a width of a quarter of a module (0.25 m).

The stars are of five different sizes: first, second, third, fourth and fifth magnitudes. They are drawn within circles whose diameters are: three-tenths of a module (0.30 m) for the first magnitude, a quarter of a module (0.25 m) for the second magnitude; a fifth of a module (0.20 m) for the third magnitude, a seventh of a module (0.14 m) for the fourth magnitude, and a tenth of a module (0.10 m) for the fifth magnitude.

Stars

Paulo Araújo Duarte of the Federal University of Santa Catarina claims that "the creators of our republican flag intended to represent the stars in the sky at Rio de Janeiro at 8:30 in the morning on 15 November 1889, the moment at which the constellation of the Southern Cross was on the meridian of Rio de Janeiro and the longer arm [of the cross] was vertical". Another article, citing "O Céu da Bandeira (The Sky of the Flag)", by J. R. V. Costa, says the exact time was actually 08:37. This last article includes the flag's designer's explanation of his intentions regarding the stars.

According to Brazil's national act number 5,700 of 1 September 1971, the flag portrays the stars as they would be seen by an imaginary observer an infinite distance above Rio de Janeiro standing outside the firmament in which the stars are meant to be placed (i.e. outside view as found on a celestial globe). Thus Beta Crucis appears to the right of the constellation and Delta Crucis to the left, in mirror image of the way they actually appear in the sky (and, coincidentally, the way they appear on the Brazilian coat of arms).

The white band with its motto appears roughly consistent with the ecliptic, as in the armillary symbol of Manuel I of Portugal and colonial Brazil, (or otherwise the celestial equator, but this interpretation is not supported by a celestial map (see figure). Some interpretations of the band also identify it with the Amazon River.

The flag of Brazil contains 27 stars, representing the Brazilian states and the Federal District. The constellation of the Southern Cross is on the meridian (indicated by the number 6 in the diagram). To the south of it is Polaris Australis (Sigma Octantis, numbered 7), representing the Federal District. Sigma Octantis, the south pole star, is small, but all the other stars turn around it; its unique position in the sky of the southern hemisphere represents the stability of the Federal District in the Brazilian union. The star Spica is the only one which is located above the white band with its motto; it symbolises the state of Pará and the part of Brazilian territory in the northern hemisphere.

The resemblance of the stars on the Brazilian flag with an actual celestial map (see figure) is only rudimentary, as the sun, moon and planets are ignored. The stars chosen for the flag are not the brightest ones which are above the horizon, and some prominent constellations containing bright stars are ignored entirely (e.g. Centaurus). The constellations shown are sometimes heavily affected by the selection of single stars (e.g. Hydra), distorted (e.g. Scorpius), or exaggerated in size (e.g. Crux, Triangulum Australe). Spica is moved to the other side of the ecliptic and thus to the other side of the equator. The resemblance with the actual sky is furthermore affected by the unusual outside view (see above). At the time and place specified as the basis for the stars, the sun was well above the horizon and Rio de Janeiro was in bright daylight, so no stars were visible. (However, at another time of the year, the stars as intended on the flag can be seen at nighttime).

Stars and states

The stars depicted on the flag and the states they represent are:

Colours

The specific shades of colors used in the flag are not specified in any legal document. The values listed below can be found in the files available for download from the Brazilian government website:

Proposed design alterations

In 2021, the movement "Amor na Bandeira" (in English, Love in the Flag) proposed to update the flag's motto from "Ordem e Progresso" to "Amor, Ordem e Progresso" (Love, Order and Progress), in allusion to the motto of positivism "L'amour pour principe et l'ordre pour base; le progrès pour but" (Love as a principle and order as the basis; progress as the goal), formulated by the French philosopher Auguste Comte, which inspired the original motto in the flag. One of the main proponents of the movement was the politician Eduardo Suplicy, who had previously supported bill PL 2179/2003 by Deputy Chico Alencar, which had the same goal. That 2003 bill also aimed to change the expression on the Brazilian flag to Love, Order and Progress.

Flag protocol

Federal Law No. 5,700, issued on 1 September 1971, defines the flag protocol in Brazil. The flag must be permanently hoisted at the Praça dos Três Poderes in Brasília. The flag must be raised and lowered daily at the presidential palaces (Palácio do Planalto and Palácio da Alvorada); ministries; National Congress; Supreme Federal Tribunal; Supreme Court of Justice; seats of the Executive, Legislative and Judicial branches; diplomatic missions; Federal, state and local institutions; and merchant navy units. When a flag is no longer fit to use, it must be delivered to a military facility to be burned during a special ceremony on 19 November ("Flag Day").

The flag must be flown at half-staff when the President decrees official mourning. In addition, state and local governments may decree official mourning with the death of a mayor or governor. When the flag is displayed at half-staff, prior to raising or lowering it, the flag must be raised to the top of the flagpole and then lowered to the halfway mark. When the flag is being carried in procession, a black crape ribbon must be tied to the top of the mast.

A foreign flag may only be flown with a Brazilian Flag along its right side. The only exceptions are when the foreign flag is displayed in an embassy or consulate and in prize-giving ceremonies of sport competitions won by foreign athletes. When multiple flags are raised or lowered simultaneously, the Brazilian Flag must be the first to reach the top of the flagpole and the last to reach the bottom.

Folding

Flag anthem

The Brazilian Flag Anthem (Hino à Bandeira Nacional) is a song dedicated to the country's flag. It is performed on 19 November (Flag Day). The Portuguese lyrics were written by poet Olavo Bilac, and the music composed by Francisco Braga.

Other flags

Governmental flags

The president and vice president are also represented by their own flag. The President Standard is a dark green rectangle (ratio 2:3) holding the national coat of arms on its center. It is usually hoisted at the President's official residence, the Palácio da Alvorada, and at the President's workplace, the Palácio do Planalto. It is also displayed on the presidential car, as small-sized flags. The Vice Presidential Standard is a yellow rectangle (ratio 2:3) with twenty-three blue stars disposed in a cross dividing the flag into four equal quadrants, with the coat of arms in the middle of the upper left quadrant.

Military flags

Some of the branches of the Brazilian military also have their own flags.

Naval jack

The Brazilian naval jack (jaque) is a rectangular flag (ratio 3:4) bearing 21 white stars on a dark blue field – a horizontal row of 13 and a vertical column of 9, orthogonally displayed.

Previous flags

The list below identifies previous flags used in Brazil.

Rejected flags

The best-known rejected flags are listed below. Several projects were heavily inspired by the green-yellow Imperial Flag, while a black-white-red pattern was also proposed. Those colours would represent the major groups of Brazilian population, red being the natives, white the European settlers and immigrants and black the Africans.