Lunar eclipse: Partial — 28 August 2026
Global eclipse conditions
A partial lunar eclipse begins with the penumbral phase at 16:26 (GMT-9). The partial phase starts at 17:35, when Earth’s umbra begins to cover the Moon. Maximum occurs at 19:15, with up to 97% of the lunar disk in the umbra. The partial phase ends at 20:54, and the eclipse ends at 22:02.Eclipse phase times at your location
| Phase | Time (GMT-9) | Local visibility |
|---|---|---|
| Penumbral eclipse begins | 16:26 | - |
| The Moon rises at 17:35. The eclipse is in its partial phase, with 0% umbral coverage. | ||
| Partial eclipse begins | 17:35 | 👁 |
| Maximum occurs at 19:15. The eclipse is partial, with 97% umbral coverage. | ||
| Partial eclipse ends | 20:54 | 👁 |
| Penumbral eclipse ends | 22:02 | 👁 |
Global visibility map
Local eclipse conditions at (GMT-9)
Relative positions of Earth’s shadow and the Moon
Local eclipse parameters
| Phase | |
| Penumbral magnitude | |
| Umbral magnitude | |
| Penumbral coverage | |
| Umbral coverage | |
| Umbra diameter, km | |
| Penumbra diameter, km | |
| Distance from the shadow axis, km |
Observation parameters
| Time | |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Moon elevation | |
| Moon azimuth |