August 2, 2027 Total Solar Eclipse: 6m 22s totality over Luxor, Spain, Gibraltar & North Africa
Complete scientific and travel-planning guide to the 2 August 2027 total solar eclipse (Saros 136). 6 minutes 22 seconds of totality near Luxor and Karnak, path across southern Spain, Gibraltar, Tangier and Tunisia, ISO 12312-2 eye safety, and vetted 3★+ base hotels.
Why the 2 August 2027 eclipse is the longest land totality of the 21st century
The longest land totality of our lifetimes. On Monday, August 2, 2027, a total solar eclipse will cross southern Spain, Gibraltar, Morocco, Tunisia, Egypt, and Saudi Arabia. Just 22 miles (35 km) east of Luxor, Egypt, the Moon will completely block the Sun for 6 minutes and 22.8 seconds at 1:06 p.m. local time, with the Sun standing 80° high overhead. [1][2]
Why totality lasts so long. Three orbital factors line up at once on August 2, 2027: (1) Earth is near its farthest point from the Sun, making the Sun look slightly smaller. (2) the Moon is near its closest point to Earth, making the Moon look larger; and (3) the shadow crosses near the tropics at midday, where Earth's spin helps chase the shadow eastward. [1][2]
Zero clouds over the Nile Valley. No other land eclipse will last this long until the year 2114. Better yet, the centerline crosses the desert Nile Valley around Luxor and Karnak, where August skies have been cloud-free on more than 98% of days in satellite records. [1][3]
Path of totality: key cities, durations and solar altitudes (2 August 2027)
City-by-city times and totality durations. Computed from NASA's Five Millennium Canon of Solar Eclipses (Fred Espenak) and JPL's DE440 ephemeris (see our Sky Events calendar). Every city below sits inside the path of totality: [1][2]
Hot Red Sea coastal plain; mostly clear with occasional dust haze
Totality at the zenith over Karnak, Luxor, Abydos and Dendera
Six minutes of night over ancient Thebes. The 160-mile-wide (258 km) shadow track passes straight over Upper Egypt's famous temple corridor, including Karnak, Luxor Temple, the Valley of the Kings, Abydos, and Dendera. In Luxor, totality lasts 6 minutes and 20 seconds with the blacked-out Sun and its pearly white corona hanging almost straight overhead. [1][4]
What the solar corona will look like. Because Solar Cycle 25 peaked in 2024–2025, the Sun's outer corona in August 2027 should still show bright, spiky streamers in all directions. See our sister site Truth in Stone for the archaeology of Solar alignments & eclipse monuments, The Osireion at Abydos, and the Giza Pyramids (where Cairo sees a 95% partial eclipse). [4]
Eye safety & extreme desert heat precautions (ISO 12312-2)
Always wear ISO 12312-2 eclipse glasses for partial phases. Never look at the uncovered or partially covered Sun without certified ISO 12312-2 eclipse glasses. Regular sunglasses—even very dark ones—let through thousands of times too much light and can permanently injure your eyes. [5]
When you can take the glasses off. Only during the 6 minutes of complete totality—after the last bright bead of sunlight disappears and before the first flash returns—is it safe to look at the white corona with your naked eyes. The instant the first bright bead reappears, put your eclipse glasses back on. [5]
Plan for 105 °F (41 °C) desert heat in Egypt. Early August afternoon temperatures in Luxor average 104°F to 108°F (40°C to 42°C). Watch from a shaded hotel terrace, Nile boat deck, or pool awning with cold water, and keep cameras and phone batteries shaded between 11:45 a.m. and 2:30 p.m.
Vetted 3★+ / 4.3+ base stays & tours along the 2027 centerline (Luxor, Cairo & Andalusia)
Book 12 to 18 months ahead. Hotels inside the path of totality in Luxor and southern Spain sell out early. Every hotel below is 3★+ and rated 4.3+/5 across 100+ guest reviews:
Vetted 3★+ / 4.3+ hotels & guided tours for the 2 August 2027 eclipse
How long will totality last during the August 2, 2027 total solar eclipse?
Maximum totality lasts 6 minutes 22.8 seconds just east of Luxor, Egypt (25.5°N, 33.2°E) at 10:06:38 UTC (13:06:38 local Egyptian time). In Luxor and Karnak itself, totality lasts 6 minutes 20 seconds, making it the longest total solar eclipse visible from land anywhere on Earth between 1991 and 2114.
Where is the path of totality for the August 2, 2027 solar eclipse?
The lunar shadow makes landfall in southern Spain (Cádiz, Málaga coast, Tarifa) and Gibraltar, crosses northern Morocco (Tangier), Algeria, Tunisia (Sfax), Libya (Benghazi), Egypt (Siwa region, Abydos, Luxor/Karnak, Berenice), the Red Sea, Saudi Arabia (Jeddah, Mecca), Yemen, and the tip of Somalia.
Why is Luxor considered the premier viewing location for the 2027 eclipse?
Luxor sits directly on the centerline at the point of greatest duration (6 minutes 20 seconds), with the eclipsed Sun 80° above the horizon near local noon and a historical early-August cloud cover below 2%.
Park, R. S. et al. (2021). The JPL Planetary and Lunar Ephemerides DE440 and DE441. The Astronomical Journal. doi:10.3847/1538-3881/abd414
Anderson, J. (Eclipsophile): Climatology and cloud cover statistics along the 2 August 2027 eclipse track https://eclipsophile.com/
Belmonte, J. A., Shaltout, M. & Fekri, M. (2009). Astronomy, landscape and symbolism: a study of the orientation of ancient Egyptian temples. In In Search of Cosmic Order (Supreme Council of Antiquities Press). https://www.iac.es/en
Totality: The Great North American Eclipse of 2024 (3rd ed.)
Mark Littmann & Fred Espenak · ISBN 9780198879084
Written by science writer Mark Littmann and retired NASA eclipse expert Fred Espenak ('Mr. Eclipse'). Covers eclipse history, how the Sun's outer corona shines during totality, safe ISO 12312-2 viewing glasses, and eclipse photography.
Why this book matters to both sides
The gold-standard guide to understanding eclipse cycles (like Saros 136) and eye safety ahead of the 6-minute-22-second total solar eclipse on August 2, 2027.
Nearest Star: The Surprising Science of Our Sun (2nd ed.)
Leon Golub & Jay M. Pasachoff · ISBN 9781107672642
A clear, readable tour of how the Sun works from the inside out. Two veteran solar astronomers explain core nuclear fusion, the 11-year sunspot cycle, solar flares, and billion-ton coronal mass ejections.
Why this book matters to both sides
Gives the standard physics baseline for how the Sun generates heat and magnetic storms. That you can compare against alternative Electric Sun and superflare ideas.
Mainstream Baseline2026★ New Oct 2026 · Harvard Univ. Press
The Turbulent Sun: A Natural History of Our Cosmic Origins and Future
Leon Golub · ISBN 9780674292444
Harvard–Smithsonian solar physicist Leon Golub explains how the solar wind carves out a giant magnetic bubble around our solar system. He shows how Earth's magnetic shield protects our air while unshielded planets lose theirs.
Why this book matters to both sides
Provides the latest spacecraft findings (from Parker Solar Probe and Voyager) on how magnetic fields shield planetary atmospheres over billions of years.
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Sources were checked on 2026-10-24. Text on this page is original. Quoted figures are attributed and linked to the source. General education only, not for safety or operational decisions. Disclaimer.