
On Aug. 12, 2026, a total solar eclipse will be visible from within a broad path sweeping from remote Russian Siberia to eastern Greenland, western Iceland and northern Spain. A total solar eclipse occurs when the moon drifts in front of the sun while it's slightly larger in apparent size so that the moon completely covers the sun's disk.
Peaking at 2 minutes, 18 seconds, the Aug. 12, 2026, total solar eclipse will be the first time mainland Europe has experienced totality in the 21st century.