Lunar eclipse: Partial — 28 July 1999
Global eclipse conditions
A partial lunar eclipse begins with the penumbral phase at 00:00 (GMT-9). The partial phase starts at 01:23, when Earth’s umbra begins to cover the Moon. Maximum occurs at 02:35, with up to 35% of the lunar disk in the umbra. The partial phase ends at 03:47, and the eclipse ends at 05:10.Eclipse phase times at your location
| Phase | Time (GMT-9) | Local visibility |
|---|---|---|
| Penumbral eclipse begins | 00:00 | 👁 |
| Partial eclipse begins | 01:23 | 👁 |
| Maximum occurs at 02:35. The eclipse is partial, with 35% umbral coverage. | ||
| Partial eclipse ends | 03:47 | 👁 |
| The Moon sets at 04:20. The eclipse is in its penumbral phase, with 68% penumbral coverage. | ||
| Penumbral eclipse ends | 05:10 | - |
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 |