turismo ·
Panorama 10/17 at the Triple Border: weather, sunset and dollar
Guia 3 newsroom · edited by Annie GrellmannPortuguêsEspañol
On 10/17 the weather in Foz do Iguaçu is cloudy with a high of 23 °C and low rain chance, perfect for photos at the Three Borders Landmark at dusk.
Temperatures range from 15 °C to 23 °C, UV index peaks at 7.5 urging sunscreen; sunset is at 18:45 with golden hour starting around 17:45. The dollar is quoted at R$ 5.05. The Iguaçu River flow at the Falls is 10,043 m³/s, a risk level, according to official data (Open-Meteo, AwesomeAPI, ANA, Nager).
Source: Dados Guia 3 (Open-Meteo · AwesomeAPI · ANA · Nager)
Frequently asked questions
- When is the best time to photograph the Three Borders Landmark?
- Golden hour begins around 17:45, providing ideal light until sunset at 18:45.
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Content verified by the newsroom based on an official source: Dados Guia 3 (Open-Meteo · AwesomeAPI · ANA · Nager). Last checked: 10/17/2026. Found something inaccurate? We fix it fast. How we work.
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