Total Lunar Eclipse (7-8 September, 2025)

"An eclipse uniting 6 billion people"

ASI POEC Press Release on the Eclipse

On the night of 7th September 2025, we can see the dance of celestial shadows, as the Earth moves in between the Sun and the Moon, causing a Total Lunar Eclipse. The entire eclipse will be visible from all parts of India (which happened last in 2018 and will occur again only in 2028). We will be treated to a dark red coloured Moon, deep inside the Earth's umbral shadow, during the total eclipse phase, a beautiful natural display indeed.

The Public Outreach and Education Committee (POEC) or the Astronomical Society of India (ASI) invites everyone to step outside with your friends, families, and neighbours, and witness this majestic spectacle that nature will orchestrate for a few hours.

If you are organising a local event where members of the public can come and watch the eclipse with you, please register the details using this form. We will then add your event to our online interactive map for everyone to know about. We can enjoy the eclipse without any telescope, so dont let the lack of equipment stop you!

Join us to celebrate and share this wonderful event

The ASI-POEC has created a resource base on this page for anyone to see and share the eclipse. Scroll below for Maps and Tables, Event Lists, Info, Resources in English and other Languages, and a Glossary.

Global details

Indian Timings

The timings of the various stages of the lunar eclipse are the same for all observers on the Earth, and are given below in Indian Standard Time (IST).

7 Sept 8:58 PM IST Beginning of penumbral eclipse
(Difficult to detect with naked eyes)
7 Sept 9:57 PM IST Beginning of umbral partial eclipse
(Easily seen with naked eyes)
7 Sept 11:01 PM IST Beginning of total eclipse
(Moon is fully in the umbra & deep red)
8 Sept 12:23 AM IST End of total eclipse
(The Moon starts to exit the umbra)
8 Sept 1:27 AM IST End of umbral partial eclipse
(The visual eclipse finishes)
8 Sept 2:25 AM IST End of penumbral partial eclipse
(Difficult to detect with naked eyes)

Find the public events happening near you

You can zoom and click on the Moon icons in the map below for details of the public event at that location. Do check back again as events are still being registered.

You can view this interactive map seperately here as well. Download the text list of all public events locations from here.

Note that the ASI POEC is listing all registered events. We are not a co-organiser of any of them, and do not take responsibility for the accuracy of the information provided by the organisations.

Live Webcasts from India & the World

We hope that you can see the eclipse for yourselves, under clear skies. But see below for three online livestreams from India, as well.

(1) From Indian Institute of Astrophysics (feeds from Hanle, Leh, Kodaikanal, Bengaluru, Kavalur)

(2) From ARIES (feed from Nainital)

(3) From Jyotirvidya Parisanstha(feed from Pune and various places in the world)

(4) From Navars Edutech (feed from Hyderabad)

(5) From Sky Explorers (feed from Mumbai)

(6) From TimeandDate.com (International)

(7) From NASA (International)

(8) From European Space Agency (International)

(9) From Virtual Telescope Project (Italy)

RESOURCE WEBPAGES

A useful site for timings, animations etc is timeanddate. This website has a page on every single solar and lunar eclipse as well!

More plots from Mr. Eclipse, Fred Espenak, are here

The Platform of Astronomy Communicators in Karnataka (PACK) page, with posters and information on eclipse events in Karnataka is here.

Eclipse info-posters in English, Kannada, and Tamil, from Indian Institute of Astrophysics and their collaborators in Karnataka & Tamil Nadu are here.

A fantastic booklet with lots of information about eclipses and the one on 7 September, by T.V.Venkateswaran (IISER Mohali), can be downloaded from here.

A video explainer about the eclipse in Ladakhi, from the Indian Astronomical Observatory of IIA.

Articles & Videos

An article on the eclipse in Deccan Herald by BS Shylaja (JNP) in English.  

An article on the eclipse in Prajavani by BS Shylaja (JNP) in Kannada.  

A video explainer in Kannada by Prajval Shastri (RRI) is here.

"Lunar Eclipse for Beginners" by Mr Eclipse himself, Fred Espenak.  

Another simple explanation here. And, of course, wikipedia.  

Articles on eclipses here and here by Niruj Mohan Ramanujam (IIA).  

A basic intro to eclipses, by Arvind Paranjpye, Nehru Planetarium, Mumbai.  

Simple experiments for students

CRATER TIMING OF TOTAL LUNAR ECLIPSE

A bookleton the timings of the umbral shadow at prominent craters, by Ravindra Aradhya (ABAA).  

A primer on the eclipse by Rathnasree Nandivada, including ideas for hosting a Moon Carnival. 

A tutorial on measuring how dark the sky will be during the eclipse, by Rathnasree Nandivada.  

In English

MULTI-LINGUAL POSTERS

In Kannada & Tamil

How do I see the eclipse?

A Total Lunar Eclipse is very easy to enjoy, you just have to go outside and look at it!

Find a good location beforehand, where you can have a clear unobstructed view of the sky, away from bright lights. If you are hosting a public event, you may want to ensure that there is plenty of space for people to move around safely. The lunar eclipse is best enjoyed with our unaided eyes, and along with our friends and famolies!

If you have a small telescope or a pair of binoculars, the partially eclipsed Moon will look beautiful through it. Make sure that you have a long focal length eyepiece so that the entire disk of the Moon can be seen in the field of view. Though it is very difficult to spot the penumbral eclipse with our naked eyes, it can be spotted through a telescope much easier.

You can see the eclipse with your naked eyes or using a telescope or a pair of binoculars. And you can eat and drink during the eclipse too! In short, there are no harmful effects from seeing the eclipse on 7 September.

But … is it ok to see it?

Yes! It is absolutely okay to see the eclipse, and share the joy of the event with people you know.

We need to take precautions while seeing a solar eclipse, since any accidental viewing of the uneclipsed part of the Sun, especially through a telescope, can permanently damage the eyes. Even so, hundreds of millions of people see solar eclipses safely using solar filters. There is no such danger for a lunar eclipse - after all, we can all look at the un-eclipsed full Moon without any problem!

You may hear that one should stay indoors and not eat during an eclipse, etc. These beliefs are common around the world and have no basis in science. They come from an age when humans did not understand the sky fully and were understandably frightened by eclipses. We would do well to follow the great astronomer Aryabhata (476-550 C.E.) who gave the correct explanation of eclipses and a method to calculate them. For more on Aryabhata, eclipses, and myths versus science, read this article

An eclipse is one of the most grand and awe-inspiring spectacles that nature has to offer us. Why would we not want to see it?

RESOURCES TO READ

Understanding lunar eclipses - by NASA Goddard

 

Lunar eclipses - a video for kids

 

Lunar eclipses - why does the moon turn red? - a cartoon

 

Eclipses - a cartoon for kids

 

How does a Lunar Eclipse work - a NASA video

 

Register your public event (use the form below)

Leave a Reply

Your email address will not be published. Required fields are marked *