turismo · · Updated on
Today's Triple Border outlook: weather, sunset and exchange rate
Marco Três newsroom · edited by Annie GrellmannUpdated on
On 20/07/2026, Foz do Iguaçu sees temperatures from 20 °C to 28 °C, a 53% rain chance and the dollar at R$ 5.10.
Sunset is at 18:07, with the golden hour starting around 17:07-perfect for photos at the Three Borders Landmark; the UV index peaks at 4.8. Iguazu River flow at the Falls is 3,625 m³/s, about 2.4 × the historic average, with no bridge closures. Source: Marco Três data (Open-Meteo, AwesomeAPI, ANA, Nager).
Source: Dados Marco Três (Open-Meteo · AwesomeAPI · ANA · Nager)
Frequently asked questions
- When is the best time to photograph the Three Borders Landmark today?
- The golden hour begins around 17:07, just before sunset at 18:07.
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Content verified by the newsroom based on an official source: Dados Marco Três (Open-Meteo · AwesomeAPI · ANA · Nager). Last checked: 7/20/2026. Found something inaccurate? We fix it fast. How we work.
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