Total lunar eclipse to be visible on 7 September with live public viewing in Baku

Reuters

A total lunar eclipse will take place on 7 September, with astronomy groups in Azerbaijan inviting the public to view the spectacle through telescopes at a special event in Baku.

Skywatchers in Azerbaijan are set to witness 2025’s second total lunar eclipse on the evening of Saturday, 7 September. The event will be visible from many parts of the world, but a public observation will take place in Baku, organised by local astronomers and institutions.

A total lunar eclipse happens when the Sun, Earth and Moon align perfectly, causing the Earth’s shadow to fall directly on the Moon. Unlike a solar eclipse, no special glasses are needed. As sunlight passes through Earth’s atmosphere, shorter blue light is scattered and longer red light reaches the Moon, making it appear coppery or blood red. This dramatic hue is often strongest when the Moon is near the horizon.

The partial eclipse begins at 20:27 local time, while the total eclipse starts at 21:30. The Moon will be fully engulfed in Earth’s shadow for 82 minutes, reaching maximum eclipse at 22:11, before the event ends shortly after midnight at 00:55.

A public gathering will be held at Park Bulvar Mall’s third floor terrace, starting from 20:30. Organisers will provide telescopes, live explanations, and tips for photographing the eclipse. The event is free of charge and suitable for all ages.

"This is a rare chance to witness a celestial event in real time, and we encourage families and young people to join us," said representatives from the Amateur Astronomers Society, which is leading the initiative.

The event is organised by the “Amateur Astronomers Society” public union as part of the “Promotion of Astronomy Education in Azerbaijan” project, funded by the State Support Agency for Non-Governmental Organisations of the Republic of Azerbaijan. It is supported by Park Bulvar AVM, the Tusi-Bohm Planetarium, Baku State University and the Shamakhi Astrophysical Observatory.

No special equipment is needed to view the eclipse safely, and the experience promises to be both educational and visually stunning.

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