Uruguay Flag: Meaning, History, Colors & Pictures

Uruguay’s flag has nine horizontal stripes, five white and four blue, with a gold Sun of May in a white upper-hoist square. The sun has a human face and sixteen alternating straight and wavy rays. The current stripe arrangement dates to July 1830, and the flag’s height-to-length ratio is 2:3.

Uruguay’s national flag is called the Pabellón Nacional or Bandera Nacional. It has nine blue and white stripes and a golden, human-faced sun in a white canton. It is the principal national flag; the flags of Artigas and the Thirty-Three Orientals are separate national symbols with their own designs.

The specified colors are blue and white, with a gold sun. This edition uses #0038A8, #FFFFFF, and #FCD116, plus dark facial outlines. These are declared digital drawing choices, not HEX codes enacted by Uruguay. A 1996 Interior Ministry resolution explicitly rejected substituting sky blue for the national flag’s blue.

The nine stripes recall Uruguay’s nine original departments, and the Sun of May is associated with liberty and independence. The blue-and-white design belongs to the history of the Río de la Plata region. Popular explanations of individual color virtues should be distinguished from the legal description, which primarily specifies the flag’s visible form.

There are nine equal horizontal stripes: five white and four blue. White appears at both the top and bottom. The white canton covers the hoist-side portions of the upper five stripe levels. Count the bands at the fly, the free outer edge, where all nine levels remain visible.

The original nine were Montevideo, Canelones, San José, Colonia, Soriano, Durazno, Maldonado, Cerro Largo, and Paysandú. Their historic boundaries differed from today’s departments. The stripes commemorate that early territorial organization collectively; the design does not label individual bands with department names or add a stripe whenever a new department is created.

The Sun of May is the gold, human-faced solar emblem in the white upper-hoist canton. Uruguay’s version has sixteen rays. Official explanations associate it with liberty and independence, within the wider Río de la Plata tradition. Its position, face, and ray count distinguish it from a generic sun icon or Argentina’s thirty-two-ray emblem.

The sun has sixteen rays, alternating eight straight spear-shaped rays with eight wavy, flame-like rays. The two types alternate all the way around the disc. Count outward rays, not the dark lines within them. A thirty-two-ray sun belongs to Argentina’s specification and should not be substituted for Uruguay’s national emblem.

The human face is part of the prescribed figured sun: the 1952 description calls for a radiant circle with a face and sixteen rays. It is an emblematic face, not an identified portrait of a president or national hero. Omitting the eyes, nose, and mouth produces an incomplete reference drawing.

The canton is a square at the upper hoist, with each side equal to five ninths of the flag’s height. It ends just above the sixth stripe, which is blue. The sun is centered in that square, and its overall diameter, including the rays, is eleven fifteenths of the canton’s side.

The flag’s length-to-height ratio is three to two, conventionally written as a height-to-length ratio of 2:3. The clean PNG is 9,000 pixels wide and 6,000 high. Its canton remains square and its sun circular; stretching the artwork unevenly would distort both elements and change the specified proportions.

Use a 1,350-by-900 rectangle with nine 100-unit stripes, beginning and ending in white. Add a 500-unit white square at the upper hoist. Center a sixteen-ray, human-faced gold sun in it, with an overall diameter of 366⅔ units. Alternate eight straight rays and eight wavy rays around the disc.

The first national flag created in December 1828 had nine blue bands on a white field, with a sun in a white square next to the hoist. That is different from today’s nine total stripes. In July 1830 the number of blue bands was reduced to four, leaving five white stripes between and around them.

The first flag of December 1828 used nine blue bands. The July 1830 reform reduced them to four, producing the familiar nine-stripe arrangement. Later standardization clarified the sun and proportions. ANEP’s historical account places the familiar alternating straight and wavy rays around 1930, while the 1952 decree set out the detailed national-symbol description.

The current four-blue-band arrangement is associated with the law of July 12, 1830, as cited in official national-symbol guidance and the Interior Ministry’s 1996 resolution. The first flag dates to December 1828. The detailed 1952 specifications are a later standardization, so those dates answer different questions about the flag’s development.

Joaquín Suárez is closely associated with the initiative for the first national flag in 1828. Official historical accounts connect its early making with María Josefa Álamo de Suárez, sometimes explicitly as a tradition. The current flag also reflects legislative changes and later standardization, so attributing every modern detail to one original designer oversimplifies the evidence.

Uruguay’s legally designated National Flag Day is December 18. Law 17,884, promulgated in 2005, establishes that date. June 19 is associated with Artigas’s birthday and the annual oath of allegiance to the flag. The two observances are related to national identity but should not be merged into a single statutory Flag Day.

The Juramento de Fidelidad a la Bandera is a solemn public oath associated with June 19. Article 28 of Law 9,943 establishes the obligation for natural and legal citizens. Educational, military, and consular authorities administer it in their respective settings; registration details and documentation should be checked with the institution organizing the ceremony.

Uruguay recognizes the Pabellón Nacional, the flag of Artigas, and the flag of the Thirty-Three Orientals among its national symbols. They are three distinct flags with different designs and historical associations. The Pabellón Nacional has higher precedence; describing the country as having three flags should not imply three interchangeable designs of equal ceremonial rank.

The flag of Artigas has three equal horizontal bands of blue, white, and blue, crossed by a red diagonal band running from the upper hoist to the lower fly. It honors José Gervasio Artigas and is a separate national symbol. Its proportions match the Pabellón Nacional, but its design and ceremonial position are distinct.

The flag of the Thirty-Three Orientals has three equal horizontal bands: blue above, white in the middle, and red below. The central band bears Libertad o Muerte, meaning Liberty or Death. It commemorates the Thirty-Three and their 1825 campaign, and is a recognized national symbol separate from the striped Pabellón Nacional.

Uruguay’s flag framework includes the nineteenth-century flag laws, the national-symbol decree of February 18, 1952, later resolutions, and separate state and military ceremonial rules. The Museo Histórico Nacional preserves official patterns. A 2023 decree created a commission to study technical specifications; establishing that commission did not itself replace the flag with a new design.

In a conventional horizontal front view, the sun canton is at the upper left, next to the hoist, and the sun’s face is upright. The top and bottom stripes are white. Stripe color alone cannot reveal an upside-down flag, because the stripe sequence has the same colors at both ends.

Viewed through a single cloth from behind, the flag appears horizontally mirrored: the sun canton is at the observer’s upper right and the hoist is on the right. This natural reverse is not automatically an upside-down flag. The face and curved ray details mirror with the cloth, while the nine-stripe count remains unchanged.

The complete flag has neither left-right nor top-bottom mirror symmetry, and rotating it through 180 degrees does not reproduce the original. Its sun canton occupies only one corner. The alternating stripe background has simpler symmetries, but those do not determine the symmetry of the complete national design with its faced sun.

State ceremonial guidance places the Artigas flag to the national flag’s right and the Thirty-Three flag to its left, with the national flag distinguished by height or forward position. Viewed from the audience, that puts Artigas on the left and the Thirty-Three on the right. The viewpoint must be stated to avoid reversing the arrangement.

The Army ceremonial rule places the middle line of the cloth at the midpoint of the visible staff. The flag is first raised to the top before being lowered, and returned to the top before final lowering. Follow the responsible authority’s mourning instruction; this diagram explains a specified military convention, not an active national mourning order.

Keep the flag clean, complete, and protected from dragging or damage, and use the applicable institutional procedure for raising, lowering, folding, and retirement. Uruguay’s Army regulations provide detailed handling instructions, while historically significant flags may require preservation. An ordinary worn flag and a museum object should not automatically receive the same treatment.

Uruguay has nine stripes beginning and ending in white, plus a sixteen-ray sun in a white canton. Argentina has three bands and a thirty-two-ray sun in the central white band. Greece has nine stripes beginning and ending in blue, with a white cross in a blue canton. The similar colors do not make these designs interchangeable.

Use the clean SVG for scalable vector artwork or the opaque 9,000-by-6,000 PNG for a fixed-resolution image. Both preserve the 2:3 height-to-length ratio, nine stripes, and complete sixteen-ray sun. At 300 pixels per inch, the PNG measures 30 by 20 inches, or 76.2 by 50.8 centimeters.