Lunar eclipse: Penumbral — 7 July 2009
Global eclipse conditions
A penumbral lunar eclipse occurs when the Moon passes through Earth’s lighter outer shadow without entering the umbra. It begins at 22:39 (GMT-10), reaches maximum at 23:40, when about 9% of the lunar disk is within the penumbra, and ends at 00:40. This subtle dimming can be difficult to notice.Eclipse phase times at your location
| Phase | Time (GMT-10) | Local visibility |
|---|---|---|
| Penumbral eclipse begins | 22:39 | 👁 |
| Maximum occurs at 23:40. The eclipse is penumbral, with 9% penumbral coverage. | ||
| The Moon sets at 00:12. The eclipse is in its penumbral phase, with 5% penumbral coverage. | ||
| Penumbral eclipse ends | 00:40 | - |
Global visibility map
Local eclipse conditions at (GMT-10)
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 | 39.9612 |
| Longitude | -82.9988 |
| Moon elevation | |
| Moon azimuth |