| Global Event: | Penumbral Lunar Eclipse |
|---|---|
| Local Type: | Penumbral Lunar Eclipse in Potrero El Alcalde, San Luis Potosí |
| Begins: | Mon, Aug 16, 2027 at 11:24 pm |
| Maximum: | Tue, Aug 17, 2027 at 1:13 am -0.526 Magnitude |
| Ends: | Tue, Aug 17, 2027 at 3:03 am |
| Duration: | 3 hours, 39 minutes | All times shown on this page are local time. |
August 16–17, 2027 — Penumbral Lunar Eclipse — Potrero El Alcalde
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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 |
|---|---|---|---|---|
| 11:24 pm Mon, Aug 16 | Penumbral Eclipse begins The Earth's penumbra start touching the Moon's face. |  150° | 49.5° | |
| 1:13 am Tue, Aug 17 | Maximum Eclipse Moon is closest to the center of the shadow. | 193° | 53.5° | |
| 3:03 am Tue, Aug 17 | Penumbral Eclipse ends The Earth's penumbra ends. | 227° | 40.9° |
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 16–17)
In the past, this day was cloudy 43% of the time (since 2000).
Countdown until eclipse begins
619Days 12Hrs 6Mins 34SecsPotrero El Alcalde Eclipse Countdown
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 Potrero El Alcalde
| Eclipse Visibility From Potrero El Alcalde | Visibility Worldwide | ||
|---|---|---|---|
| Mar 3, 2026 Total Lunar Eclipse | Total Lunar Eclipse |  | |
| Aug 27–28, 2026 Partial Lunar Eclipse | Partial Lunar Eclipse |  | |
| Feb 20, 2027 Penumbral Lunar Eclipse | Penumbral Lunar Eclipse |  | |
| Aug 16–17, 2027 Penumbral Lunar Eclipse | Penumbral Lunar Eclipse |  | |
| Jan 11–12, 2028 Partial Lunar Eclipse | Partial Lunar Eclipse |  | Note: Click on the date link for details in Potrero El Alcalde, or the path map image for global details. Currently shown eclipse is highlighted. |
Next total solar eclipse visible in Potrero El Alcalde
Next annular eclipse visible in Potrero El Alcalde