Updated 2 September 2025 at 03:45 IST

Rare Blood Moon Lunar Eclipse To Paint The Night Sky Red This Weekend

Blood Moon lunar eclipse on September 7-8, visible across India and other parts of the world, with optimal viewing conditions in cities like Delhi, Mumbai, and Kolkata.

Follow :  
×

Share


Rare Blood Moon Lunar Eclipse To Occur In The Night Of September 7-8 | Image: X

The sky gazers are in for a treat as a rare Blood Moon lunar eclipse is set to occur this weekend, painting the night sky with a mesmerising coppery red hue. The spectacle, which will be visible as soon as the moon rises, promises to be a breathtaking sight, and with the maximum eclipse occurring at a civilised hour. The experts have suggested that those who are eagerly waiting for the celestial activity won't require them to stay up late.

The spectacular phenomenon will be visible to nearly 77% of the global population, making it a rare and unforgettable experience. The breathtaking celestial event will captivate skywatchers on the night of September 7-8 across the globe, when the Moon undergoes a total lunar eclipse, transforming into a deep, eerie red hue for 82 minutes. 

The Blood Moon will be observable across vast regions, including much of Asia, Australia, Europe, and Africa, with India offering some of the clearest views. The astronomy enthusiasts and skywatchers alike will be treated to a display of breathtaking beauty and scientific intrigue, as the Moon's reddish glow illuminates the night sky.

Earth's Shadow Casts Red Glow Moon

The Blood Moon event is a rare opportunity for skywatchers to witness a spectacular celestial phenomenon. The Blood Moon phenomenon occurs when the Earth positions itself directly between the Sun and the Moon, casting a shadow on the lunar surface. As sunlight passes through the Earth's atmosphere, it is filtered and bent, with dust particles blocking out blue light and allowing red light to dominate, resulting in the characteristic reddish hue.

The experts stated that during a total lunar eclipse, sunlight passes through the Earth's atmosphere, filtering and scattering light in a phenomenon known as Rayleigh scattering. The process gives the Moon its characteristic crimson glow, similar to the reddish hue observed during sunsets. The depth of red can vary depending on atmospheric conditions, such as dust, clouds, or volcanic ash, making each Blood Moon event unique.

Timing To Catch Blood Moon At Its Best

The September 2025 Blood Moon promises to be a spectacular event, with the Moon undergoing a total lunar eclipse. The phenomenon will be visible to millions across the globe, including a large portion of India, making it a shared astronomical experience.

The Blood Moon will occur for more than five hours, with the totality phase lasting 82 minutes. In India, the eclipse will begin at 8.58 pm on September 7, and reach its peak between 11 pm and 12.22 am. The eclipse will end at 1.25 am on September 8. During the totality phase, the Moon will appear its deepest red, providing the best window for observation and photography.

Although the Moon will still be below the horizon at the start. As the Moon gradually moves out of the Earth's umbra and penumbra, the eclipse will be visible. To catch a glimpse of this rare spectacle, it is essential to find a high point with a clear view to the East, as the Moon will be low on the horizon.

How And Where To Observe Blood Moon

The eclipse will be visible across much of India, with cities such as Delhi, Mumbai, Kolkata, Pune, Lucknow, Hyderabad, and Chandigarh offering optimal viewing conditions. The observers are advised to find open areas, such as rooftops, terraces, or fields, away from city lights to get the clearest view. However, cloud cover, heavy pollution, or smog may reduce visibility in certain regions.

The Lunar eclipses can be safely observed with the naked eye, and using binoculars or a telescope can enhance the experience, allowing observers to see craters and lunar details. The photographers can use a tripod and long-exposure settings to capture the best shots. Checking local weather forecasts for clear skies is also recommended.

Importance Of The Blood Moon

The Blood Moon is crucial due to its long duration and wide visibility, making it a shared astronomical event that will be experienced by millions in India and across the world. The event also offers scientists an opportunity to study the Moon's red intensity, which can provide insights into Earth's atmosphere.

The Blood Moon's reddish hue is a result of Rayleigh scattering, where sunlight passes through the Earth's atmosphere, filtering and scattering light. The phenomenon is similar to the reddish hue observed during sunsets. The depth of red can vary depending on atmospheric conditions, such as dust, clouds, or volcanic ash, making each Blood Moon event unique.

Also Read | India To Conduct 2-Day Air Force Drill In Arabian Sea, Zone Close To Pakistani Airspace

Published By : Abhishek Tiwari

Published On: 2 September 2025 at 03:45 IST