Location checker · South America v1
Will I See Annularity Here in 2027?
Enter latitude and longitude or use your browser location. We compare the point with the annular polygon converted directly from NASA/GSFC published WGS84 path limits.
What this tool can tell you: whether the point falls inside the regional polygon derived from the NASA table and which of our modelled bases is closest. It does not yet calculate exact contacts or duration at arbitrary coordinates. Near the edge, NASA notes lunar-limb topography can shift actual limits by roughly 1–3 km.
Inside the path
You can see annularity if the sky cooperates
Duration varies by position. Being inside the path does not mean you are on the central line and does not guarantee clear sky.
Outside the path
There is no ring of fire from that point
A partial eclipse may still be visible, but you must travel inside the path limits to see annularity.
Eclipse Predictions by Fred Espenak, NASA's GSFC · original WGS84 path table ↗