Solar eclipse: Total — 4 December 2021
Global eclipse path
Local eclipse conditions for
Relative positions of the Sun and Moon
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Observation parameters
| Time | |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Phase | |
| Magnitude | |
| Coverage | |
| Umbra diameter, km | |
| Penumbra diameter, km | |
| Distance from the shadow axis, km |
Positions of the Sun and Moon
| Sun | Moon | |
|---|---|---|
| RA/Dec | ||
| Elevation | ||
| Azimuth | ||
| Angular diameter | ||
| Distance, km |
Global and local eclipse phases
| Phase | Time | Duration | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Partial | Global | 20:31 | 00:38 | 4 hours 7 minutes | ||||||
| Local | - | - | - | |||||||
| Total | Global | 22:01 | 23:09 | 1 hour 8 minutes | ||||||
| Local | - | - | - | |||||||
Global eclipse conditions
The total solar eclipse on 3 December 2021 begins at 20:31, reaches maximum at 22:35, and ends at 00:38. Totality lasts 1 hour 8 minutes; the umbral path reaches about 126 km in diameter at maximum. Observers inside it can see the solar corona, while locations outside it experience a partial eclipse.Conditions at your location
The solar eclipse on 3 December 2021 is not visible from latitude 37.354° and longitude -121.955°.Data sources
Eclipse calculations use data from NASA Eclipse Website and NASA JPL Horizons.