September will bring three special astronomical phenomena to Portugal's sky. The first phenomenon is Venus at its maximum brightness, an event that will allow observing the planet with maximum intensity during this month. The second phenomenon is the official arrival of autumn, which marks the season change. The third phenomenon is a special Full Moon with Neptune in highlight, an event that promises to be particularly visible in the Portuguese sky. The article informs about the specific dates of these phenomena and offers guidance on how to observe them in Portugal, allowing those interested not to miss these unique opportunities for celestial observation.

Science
Космос
September brings three special phenomena to Portugal's sky: see the dates you won't want to miss
RFM9 September 2026 at 14:40
Related articles
Science
Polytechnic University of Viseu Promotes European Sustainable Development Week
09/09/26, 15:34


Science
Do you like hot drinks? Consumption can damage the esophagus and increases cancer risk
09/09/26, 15:12

