Follow the Moon’s shadow across Earth
Support?SOLAR ECLIPSES 1999 – 2100 · 12 LANGUAGES
Where and when to see the next solar eclipse
Totality Trail follows the Moon’s shadow across Earth for every solar eclipse from 1999 to 2100. Watch the path on a globe, find the towns inside the path of totality, learn how an eclipse works or travel back to the eclipses that changed science.
NEXT TOTAL ECLIPSE 2 Aug 2027 Morocco · Spain · Algeria
LUXOR · 2 AUG 2027 · TOTALITY 6 MIN 21 S
Eclipse viewer
Solar eclipse map on a 3D globe
See the path of totality of any solar eclipse between 1999 and 2100, follow the shadow minute by minute and check how much of the Sun is covered where you are.
- Local times of first contact, maximum and last contact
- Viewing guide with eye safety advice
2 AUG 2027 · 391 PLACES IN THE PATH
City seeker
Find a city in the path of totality
Every known city and town under the umbra or antumbra of an eclipse, with local contact times, how long totality lasts, the Sun’s altitude and the average cloud cover. Compare places side by side and pick where to travel.
FIND A CITY
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About eclipses
How a solar eclipse works
Umbra, penumbra and antumbra explained with drawings. The difference between a total, annular, hybrid and partial eclipse, why not every new moon gives one, what the contacts C1 to C4 are and how to watch safely.
READ THE EXPLANATION
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Historical eclipses
Eclipses that changed history and science
From the Assyrian eclipse of 763 BCE and the eclipse of Thales to the discovery of helium in 1868 and the 1919 test of Einstein’s relativity: eight eclipses, each with its path on the globe.
EXPLORE HISTORY