Sinking of HMS Peacock by USS Hornet on the Demerara River, Guyana.

The sinking of HMS Peacock was a naval action fought off the mouth of the Demerara River, Guyana on 24 February 1813, between the sloop of war USS Hornet and the Cruizer-class brig-sloop HMS Peacock. After an exchange of broadsides, Hornet was able to rake Peacock, forcing her to strike. Peacock was so badly damaged that she sank shortly after surrendering.

The third USS Hornet was a brig-rigged sloop-of-war in the United States Navy. During the War of 1812, she was the first U.S. Navy ship to capture a British privateer.

The Demerara River is a river in eastern Guyana that rises in the central rainforests of the country and flows to the north for 346 kilometres until it reaches the Atlantic Ocean. Georgetown, Guyana's largest seaport and capital, is situated on the east bank of the river's mouth. The river divides Essequibo Islands-West Demerara on the west bank from Demerara-Mahaica to the east.

Guyana, officially the Co-operative Republic of Guyana, is a country on the northern coast of South America, that identifies with the Caribbean and was once part of the historic British West Indies. Georgetown is the capital of Guyana and is also the country's largest city. Guyana is bordered by the Atlantic Ocean to the north, Brazil to the south and southwest, Venezuela to the west, and Suriname to the east.

February 24 is the 55th day of the year in the Gregorian calendar; 310 days remain until the end of the year.