Flag of Uruguay Flag of Uruguay The national flag of Uruguay () is one of the three official flags of Uruguay alongside with the Flag of Artigas and the Flag of the Treinta y Tres. It has a field of nine equal horizontal stripes alternating white and blue. The canton is white, charged with the Sun of May, from which 16 rays extend, alternating between triangular and wavy. The flag was first adopted by law on December 16, 1828, and had 19 stripes until July 11, 1830, when a new law reduced the number of stripes to nine. The flag was designed by
Flag of the United States John Trumbull. Despite the 1777 resolution, the early years of American independence featured many different flags. Most were individually crafted rather than mass-produced. While there are many examples of 13-star arrangements, some of those flags included blue stripes as well as red and white. Benjamin Franklin and John Adams, in a letter dated October 3, 1778, to Ferdinand I of the Two Sicilies, described the American flag as consisting of "13 stripes, alternately red, white, and blue, a small square in the upper angle, next the flag staff, is a blue field, with 13 white stars, denoting a new Constellation."