Penumbral Lunar Eclipse on Tue, 17 August 2027 – 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 06:26 (GMT+1), as the Moon enters the penumbra and gradually dims. It reaches its maximum at 08:16, with about 54% of the lunar disk in shadow. The Moon then slowly exits the penumbra, and the eclipse ends at 10:03. No portion of the Moon enters the darker umbral shadow during this event.Local Eclipse Phase Times
| Phase | Time (GMT+1) | Local Visibility |
|---|---|---|
| Penumbral Eclipse Begins | 06:26 | 👁 |
| The Moon sets at 07:00. The eclipse is in its penumbral phase with 21% coverage. | ||
| The maximum eclipse occurs at 08:16. The eclipse is penumbral with 54% coverage. | ||
| Penumbral Eclipse Ends | 10:03 | - |
Global Eclipse Path
Local Eclipse Conditions at (GMT+1)
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 | 0 |
| Longitude | 0 |
| Moon Elevation | 0 |
| Moon Azimuth | 0 |