On August 12, 2026, a total solar eclipse will traverse the Northern Hemisphere along a path beginning in far northern Siberia near the North Pole, sweeping south through the Arctic and North Atlantic oceans, and making landfall across Greenland, western Iceland, and northern and eastern Spain before exiting over the Mediterranean. It is the first total solar eclipse since 2024 and the first to reach mainland Europe since 1999. NASA has published a dedicated page for the event, and its Scientific Visualization Studio released both a map and animations in the weeks leading up to the eclipse. NASA SVS

The eclipse coincides with lunar perigee, the Moon's closest orbital approach to Earth, which increases the apparent size of the lunar disk and extends the duration of totality. The greatest duration of totality is 2 minutes 18.2 seconds, according to NASA's Goddard Space Flight Center eclipse map. That same interactive Google map marks the point of greatest eclipse with a green marker, the point of greatest duration with a magenta marker, and uses yellow lines to indicate the time and position of maximum eclipse at 10-minute intervals. NASA notes that these predictions do not account for the lunar limb profile, the mountains and valleys along the Moon's edge that can subtly shift the actual timing and extent of totality at any given location. NASA GSFC

For observers seeking the full total phase, the prime viewing locations are western Iceland and northern Spain. Engadget

In Iceland, totality is longest at Látrabjarg, on the westernmost cliffs, and is also visible from Reykjavík, Isafjordur, and other cities along the western coast. The partial phase begins at 4:42 PM GMT, totality begins at 5:43 PM GMT, and ends at 5:50 PM GMT. Reykjavík will see 100 percent obscuration at 5:48 PM GMT. timeanddate.com

Spain offers a more accessible and climatically forgiving alternative. The path of totality crosses much more land there than in Iceland, and August temperatures in Spain are typically 20 to 30 degrees warmer than Iceland's. Cities with a full view of totality include Bilbao, Burgos, Palma, Santander, Valencia, Valladolid, and Zaragoza. León reaches 100 percent obscuration at 8:33 PM CEST, and Valencia at 8:32 PM CEST. Madrid, just outside the central path, will see 99 percent obscuration at 8:32 PM CEST. The partial phase in Spain begins at 7:30 PM CEST, with totality beginning at 8:26 PM CEST. timeanddate.com Engadget

A small corner of Portugal also falls within the path. Montesinho Natural Park in Bragança, at the country's northeast border, will experience totality. Engadget

Remote parts of Russia and Greenland will see the total eclipse as well, but these areas are difficult to reach without a specialized expedition. Engadget

For the rest of Europe, the eclipse will be a deep partial. Dublin reaches 94 percent obscuration at 7:10 PM IST. London sees 91 percent at 7:13 PM BST. Paris records 92 percent at 8:17 PM CEST. Engadget

In North America, the partial eclipse is visible across northern parts of the United States and eastern Canada. New York City will see only about 9 percent coverage. St. John's, Newfoundland, fares better at 53 percent. Engadget

August 12 also brings the annual Perseid meteor shower, which coincides with the eclipse date. Engadget For skywatchers in the path of totality, the Perseids could be visible during the brief window of darkness that totality provides, particularly in Iceland where totality occurs in the early evening and the August sky may be dark enough to catch meteors. In Spain, the late evening timing of totality (around 8:30 PM CEST) means the Perseids would be more visible after full darkness falls.

NASA announced on July 29 that it will provide coverage of the August 2026 Northern Hemisphere total solar eclipse, and its "What's Up: August 2026 Skywatching Tips," published July 31, confirms the path crosses northern Russia, Greenland, Iceland, and northern Spain. NASA NASA

Looking at what this means for observation planning: the convergence of lunar perigee, the Perseid peak, and a European-accessible totality path makes August 12 a notably dense window for skywatching. The two-minute-and-eighteen-second maximum duration is modest compared to some recent eclipses, but the geographic accessibility of the Spanish path, combined with favorable August weather, positions northern Spain as the pragmatic choice for most observers. Iceland offers a more dramatic backdrop and an earlier totality window, but the temperature delta and broader land coverage in Spain tip the balance for anyone weighing logistics. The 1999 precedent, when millions across Europe experienced totality, suggests that Spanish infrastructure along the path from Bilbao to Valencia will see significant demand in the days leading up to the event.