turismo ·
Clear weather, sunset and exchange rate boost the Triple Border
Marco Três newsroom · edited by Annie Grellmann
On 22 August 2026, Foz do Iguaçu enjoys clear skies, a high of 22 °C, a low of 9 °C and the dollar at R$ 5.18.
Sunset occurs at 18:22, with the golden hour starting around 17:22—perfect lighting for the Three Borders Landmark; the maximum UV index is 6.4, so wear sunscreen. The Iguaçu River flow at the Falls measures 2,473 m³/s, well above the historic average of ~1,500 m³/s, keeping the walkways open. 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?
- The golden hour starts around 17:22, just before sunset at 18:22.
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Content verified by the newsroom based on an official source: Dados Marco Três (Open-Meteo · AwesomeAPI · ANA · Nager). Last checked: 8/22/2026. Found something inaccurate? We fix it fast. How we work.
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