Heroes’ Day in Paraguay
Paraguay observes Heroes’ Day on March 1 as a national holiday. The date recalls the 1870 Battle of Cerro Corá, where Francisco Solano López died and the War of the Triple Alliance ended.[1][2]
A national holiday with a movable date
Paraguay’s Law No. 7544 lists March 1, Heroes’ Day of the Fatherland, among the country’s annual national holidays. The law also makes this one of four holidays the executive may move by decree to the preceding or following Monday. No automatic substitute day is specified; a transfer requires a decree.[1]
The Ministry of Labor says national holidays are mandatory rest days for workers. Where the nature of a business makes work necessary, employers may call employees in under the applicable conditions, including a 100% premium on ordinary hourly pay for hours worked. The ministry also says employers who observe the holiday must tell workers they should not report.[3]
The history behind March 1
The date marks the final battle at Cerro Corá, in present-day Amambay, where Marshal Francisco Solano López died on March 1, 1870. Paraguay’s Centro Cultural de la República El Cabildo describes his death as marking the end of the war against the Triple Alliance and says the national Heroes’ Day was established in his memory in 1936.[2]
The holiday’s meaning is expressed as a tribute to those remembered for defending Paraguay and as a call to preserve the country’s history and culture. These are commemorative interpretations; the date’s legal status comes from the national holiday law.[1][2]
Commemorations at Cerro Corá
Official observances have included ceremonies at Cerro Corá National Park. A report by Paraguay’s Supreme Court describes a ceremony there with a laurel wreath laid in honor of those killed in the battle, the national anthem, a religious invocation, a military parade and music by the National Symphony Orchestra.[4]
The Environment Ministry has also reported a commemoration organized with Amambay’s governor, the Defense Ministry and Cerro Corá’s municipality. The park is a protected area administered by the ministry and is open to visitors, according to its account.[5]
Planning for the holiday
For workers, the clearest practical effect is the statutory rest day, subject to work that is necessary and the labor rules described above.[1][3] Check opening hours with the bank, shop or government service before you go, and verify whether a decree has moved the date in a given year.[1]
Heroes’ Day in Paraguay: FAQs
When is Heroes’ Day in Paraguay?
It is listed as an annual national holiday on March 1, although the executive may move it to the preceding or following Monday by decree.[1]
Is Heroes’ Day a day off work?
National holidays are mandatory rest days for workers. Some work may continue where needed, subject to the applicable labor conditions and holiday pay rules.[3]
What is commemorated on Heroes’ Day?
The day remembers the Battle of Cerro Corá, the death of Francisco Solano López on March 1, 1870, and the end of the War of the Triple Alliance.[2]
Are banks, shops and public transport open?
Check opening hours with the bank or shop before you go, and check transport schedules with the operator. The law allows a decree to move the holiday date.[1]
Sources and references
Sources used for Heroes' Day in Paraguay:
- Ley Nº 7544/2025 / QUE DETERMINA LOS FERIADOS NACIONALES DE LA REPÚBLICA DEL PARAGUAY, SE ESTABLECEN LOS FERIADOS MÓVILES Y SE FACULTA AL PODER EJECUTIVO A INSTITUIR OTROS FERIADOS EN SITUACIONES ESPECIALES.- Biblioteca y Archivo Central del Congreso de la Nación
- Día Nacional de los Héroes- Centro Cultural de la República El Cabildo
- Ministerio de Trabajo estableció directrices ante la vigencia de ley de feriados extraordinarios- Ministerio de Trabajo, Empleo y Seguridad Social
- Autoridades Nacionales conmemoran el Día de los Héroes- Poder Judicial de Paraguay
- Día de los Héroes, Homenaje en Cerro Corá- Ministerio del Ambiente y Desarrollo Sostenible