| Global Event: | Penumbral Lunar Eclipse |
|---|---|
| Local Type: | Penumbral Lunar Eclipse in Serra do Cuba, Piauí |
| Begins: | Tue, Aug 17, 2027 at 2:24 am |
| Maximum: | Tue, Aug 17, 2027 at 4:13 am -0.526 Magnitude |
| Ends: | Tue, Aug 17, 2027 at 5:58 am |
| Duration: | 3 hours, 34 minutes | All times shown on this page are local time. |
August 17, 2027 — Penumbral Lunar Eclipse — Serra do Cuba
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The animation shows what the eclipse approximately looks like. Stages and times of the eclipse are outlined below.
| Time | Phase | Event | Direction | Altitude |
|---|---|---|---|---|
| 2:24 am Tue, Aug 17 | Penumbral Eclipse begins The Earth's penumbra start touching the Moon's face. |  257° | 50.2° | |
| 4:13 am Tue, Aug 17 | Maximum Eclipse Moon is closest to the center of the shadow. | 259° | 24.1° | |
| 5:58 am Tue, Aug 17 | Setting | Moonset Setting | 257° | -0.2° |
| 6:03 am Tue, Aug 17 | Not directly visible | Penumbral Eclipse ends Below horizon | 257° | -1.1° |
How to use altitude & direction to find in the sky
The curvature of the shadow's path and the apparent rotation of the Moon's disk is due to the Earth's rotation.
Cloud Coverage (Aug 17)
In the past, this day was cloudy 9% of the time (since 2000).
Lunar Eclipses
- When Is the Next Lunar Eclipse?
- Total Lunar Eclipse
- Why Does the Moon Turn Red?
- Partial Lunar Eclipse
- Penumbral Lunar Eclipse
- Can I See a Lunar Eclipse?
- Blood Moon - Total Lunar Eclipse
- Eclipse Seasons
- What Is a Tetrad?
- Magnitude of Eclipses
- Accuracy of Our Eclipse Calculations
- Why Two Dates for a Lunar Eclipse?
Eclipses and Transits Visible in Serra do Cuba
| Eclipse Visibility From Serra do Cuba | Visibility Worldwide | ||
|---|---|---|---|
| Sep 17–18, 2024 Partial Lunar Eclipse | Partial Lunar Eclipse |  | |
| Mar 14, 2025 Total Lunar Eclipse | Total Lunar Eclipse |  | |
| Sep 7, 2025 Penumbral Lunar Eclipse | Total Lunar Eclipse |  | |
| Mar 3, 2026 Penumbral Lunar Eclipse | Total Lunar Eclipse |  | |
| Aug 27–28, 2026 Partial Lunar Eclipse | Partial Lunar Eclipse |  | Note: Click on the date link for details in Serra do Cuba, or the path map image for global details. |