Annular Solar Eclipse
Wednesday, 21 May 2031
Annular eclipse visible from Angola, Zambia, India, and Southeast Asia.
1849
days to go
What to expect
At maximum eclipse, the Moon appears slightly smaller than the Sun, leaving a blazing 'ring of fire' visible for several minutes. Solar filters are required throughout — at no point is direct viewing safe.
Maximum duration: 5m 18s. This is how long the central phase will last for observers on the center line — observers near the edge of the path will see a shorter central phase, and observers outside the path will see only a partial eclipse.
Best visible from: Southern Africa, Indian Ocean, Asia. Outside these regions, observers either see a smaller partial eclipse or none at all — Earth's curvature puts the event below the horizon.
Viewing safety
- Never look at the partial phases with the naked eye — ISO-12312-2 certified eclipse glasses are required.
- Camera phones and regular sunglasses do not provide adequate protection.
