On August 21, 2017, sweeps across United States — offering up to 2m 40s of totality.
The path of totality crosses United States. Over 36 countries see a partial eclipse. Click anywhere on the map to see how the eclipse appears from that location.
Drag the slider to compare the sky before and during totality. At peak, stars appear at midday and the horizon glows in all directions.
Maximum obscuration by country. Select a supported country for city-level detail.
| Country | Type | Max Obscuration |
|---|---|---|
| United StatesUS | TOTAL | 100.0% |
| CanadaCA | PARTIAL | 87.5% |
| BahamasBS | PARTIAL | 83.1% |
| Antigua & BarbudaAG | PARTIAL | 78.8% |
| US Virgin IslandsVI | PARTIAL | 78.5% |
| Turks & CaicosTC | PARTIAL | 78.3% |
| Puerto RicoPR | PARTIAL | 77.1% |
| GuadeloupeGP | PARTIAL | 76.5% |
| Dominican Rep.DO | PARTIAL | 74.1% |
| DominicaDM | PARTIAL | 72.4% |
Future solar eclipses worldwide — click any to explore path, cities, and sky simulation.