十二月二十五日镇是巴拉圭的城镇，位于该国中部，由圣佩德罗省负责管辖，始建于1973年9月7日，面积995平方公里，海拔高度117米，2008年人口9,147，人口密度每平方公里119人。

25 de Diciembre is a city in the San Pedro department of Paraguay. This city is located 120 km. north of the city of Asunción, with which it communicates through the National Route 3, which crosses its territory from east to west.

The district adopted the name of a memorable date in the history of the Republic of Paraguay, because the December 25, 1842 was proclaimed the Declaration of National Independence in the city of Nuestra Señora de la Asunción, the capital city of Paraguay. Confirmed the cry of liberty proclaimed in the early morning of May 15, 1811.