A rare total solar eclipse on August 2, 2027, will cast one of the longest periods of daylight darkness seen in more than 100 years, with totality expected to last up to six minutes and 23 seconds, the longest eclipse visible from land between 1991 and 2114.

While most total eclipses end in under three minutes, this event will give viewers twice as long to watch the Sun fully covered by the Moon.

Astronomers expect a clearer view of the Sun’s corona, while those along the eclipse path can anticipate a quiet, eerie and memorable experience.

The eclipse will travel eastward after starting over the Atlantic Ocean.

Space.com reports that the Moon’s 258-kilometre-wide shadow will finish over the Indian Ocean close to the Chagos Archipelago after passing over southern Spain, northern Morocco, Algeria, Tunisia, Libya and Egypt, known for their typically clear and dry August skies, are anticipated to offer optimal viewing conditions.

The peak of the event is expected to take place between 2:00 and 2:30pm in both Egypt and Libya, while totality is forecasted for southern Spain between 1:30 and 2:00pm.

India will primarily miss the bulk of this event, except for a minor partial eclipse that might be observable in its far western areas around sunset.

The eclipse of 2027 is particularly significant due to its unique astronomical characteristics.

As Earth nears aphelion, which is its farthest distance from the Sun, the Sun will appear slightly smaller. Conversely, when the Moon reaches perigee, its closest point to Earth, it will appear much larger.

Due to its proximity to the equator, the Moon’s shadow will traverse the eclipse path at a slower pace, thereby prolonging the duration of totality.

With an exceptionally extended period of darkness and a broad path that crosses multiple countries, the total solar eclipse in 2027 is anticipated to be one of the most breathtaking celestial events of the century.