Penumbral Lunar Eclipse on Wed, 7 May 2031 – Path & Viewing Guide
Global Eclipse Conditions
A penumbral lunar eclipse occurs when the Moon passes through Earth’s outer penumbral shadow without entering the darker umbra. This type of eclipse is subtle, often going unnoticed unless a large portion of the Moon is shadowed. The eclipse begins at 21:54 (GMT-4), as the Moon enters the penumbra and gradually dims. It reaches its maximum at 23:52, with about 93% of the lunar disk in shadow. The Moon then slowly exits the penumbra, and the eclipse ends at 01:50. No portion of the Moon enters the darker umbral shadow during this event.Local Eclipse Phase Times
| Phase | Time (GMT-4) | Local Visibility |
|---|---|---|
| Penumbral Eclipse Begins | 21:54 | 👁 |
| The maximum eclipse occurs at 23:52. The eclipse is penumbral with 93% coverage. | ||
| Penumbral Eclipse Ends | 01:50 | 👁 |
Global Eclipse Path
Local Eclipse Conditions at (GMT-4)
Earth's Shadow and Moon relative positions.
Local Eclipse Parameters
| Eclipse Phase | |
| Penumbral Magnitude | |
| Umbral Magnitude | |
| Penumbral Coverage | |
| Umbral Coverage | |
| Umbra Size, km | |
| Penumbra Size, km | |
| Distance to Shadow Center, km |
Observation Parameters
| Time | |
| Latitude | 39.9625 |
| Longitude | -83.0061 |
| Moon Elevation | -83.0061 |
| Moon Azimuth | -83.0061 |