Dos Hermanas
37.283°, -5.921° · 45 m a.s.l.
Visible
Partial eclipse · 94% obscuration
The Sun clears local terrain by 6.97° at peak.
65/100Good
94%
Partial eclipse · 94% obscuration
See the eclipse from Dos Hermanas minute by minute
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Photo: Zarateman · CC0 · Wikimedia Commons
About Dos Hermanas
Dos Hermanas is a municipality in the province of Seville, in Andalusia, situated just 45 metres above sea level on the plain of the Guadalquivir valley, some 15 km south of the Andalusian capital. With over 122,000 inhabitants, it is one of the most populous cities in Andalusia. Its position on the flat valley floor grants it a clear horizon to the west—a fortunate circumstance for astronomical observation at sunset.
For this eclipse
On 12 August 2026, Dos Hermanas will experience a partial solar eclipse with maximum at 20:37 local time. The Sun will stand 7.3° above the horizon in the west-northwest direction (283°), with a clearance of 7.2° from the local topographic horizon, ensuring unobstructed visibility. Since the Sun will be low, it is best to choose a location with an open horizon in that direction to capture every moment of the event.
The weather in August
In August, Dos Hermanas records a low risk of thunderstorms according to AEMET historical data (1991–2020), favouring stable conditions during the afternoon when the eclipse occurs. Summer in the Guadalquivir valley is typically marked by long days of clear skies and dry heat, creating favourable observing conditions. The low August precipitation risk is a notable advantage for planning your field trip.
Past eclipses
The last total eclipse seen from Dos Hermanas occurred on 22 December 1870, 156 years ago, lasting roughly 85 seconds of totality. The most recent annular eclipse was recorded on 1 April 1764, 262 years ago. After the eclipses of 2026, 2027 and 2028, the next annular eclipse visible from this region will arrive on 13 July 2075; the following total will not occur until 20 June 2327.
Direction and altitude of the Sun
At maximum eclipse—20:37 local time—the Sun will stand 7.3° in altitude above the geometric horizon and at 283° azimuth, roughly towards the west-northwest. At that hour the Sun will be in its evening descent, very close to the horizon. To make the most of the event, position yourself at an elevated spot or with an unobstructed view towards the west, free from urban obstacles and vegetation in that direction.
Editorial text by eclipses.app · Data: Wikidata, AEMET, NASA and astronomy-engine.
Eclipse schedule in Dos Hermanas
| Phase | UTC | Local time | Sun alt. | Sun az. |
|---|---|---|---|---|
| C1 — Partial begins | 17:42 UTC | 19:42 | +18.1° | 275.1° |
| Maximum | 18:37 UTC | 20:37 | +7.3° | 283.2° |
| C4 — Partial ends | 19:29 UTC | 21:29 | -2.1° | 290.9° |
Sun direction and altitude at C4
Look toward WNW (290.9°)
Azimuth at C4
290.9° WNW
Sun altitude at C4
-2.11°
Terrain horizon
0.30°
Sun−terrain margin
+6.97°
What the contact points (C1-C4) mean
A solar eclipse is described by four key moments, the contact points between the discs of the Sun and the Moon:
- C1First contact: the Moon touches the edge of the Sun and the partial eclipse begins.
- C2Second contact: the Moon fully covers the Sun and totality begins.
- C3Third contact: the Sun reappears and totality ends.
- C4Fourth contact: the Moon leaves the Sun's disc and the eclipse ends.
Where the eclipse is only partial, the Moon never fully covers the Sun: only C1 and C4 occur, with no totality in between.
Peaks near Dos Hermanas
| Peak | Elevation | Distance | Azimuth |
|---|---|---|---|
| Cerro de Barro | 167 m | 20.9 km | 320° NW |
| Cerro de la Cruz | 166 m | 20.6 km | 320° NW |
| Cerro del Lino | 136 m | 19.2 km | 323° NW |
| Cerro Blanco | 128 m | 18.8 km | 323° NW |
| Cerro Blanco | 118 m | 18.1 km | 323° NW |
| Cerro de Santa Brígida | 116 m | 17.9 km | 323° NW |
| Cerro de El Carambolo | 87 m | 16.0 km | 320° NW |
| Cerro del Judío | 43 m | 23.1 km | 324° NW |
Weather in Dos Hermanas in August
Historical cloud cover
P25 — clearer days
0%
Median cloud cover
6%
P75 — cloudier days
12%
Source: ERA5 (ECMWF), 10-year average at the eclipse hour.
Other eclipses seen from Dos Hermanas
- Last total eclipseDecember 22, 1870156 years ago
- Last annular eclipseApril 1, 1764262 years ago
- Next total eclipseJune 20, 2327
- Next annular eclipseJuly 13, 2075
Solar eclipses computed from astronomical ephemerides for the city's coordinates.
Frequently asked questions about the eclipse in Dos Hermanas
Will the eclipse of August 12, 2026 be visible from Dos Hermanas?
Yes, partial eclipse: the Sun will be 94% covered at maximum from Dos Hermanas.
What time is the eclipse maximum in Dos Hermanas?
Maximum occurs at 20:37 local time (18:37 UTC) in Dos Hermanas.
Which direction to look to watch the eclipse from Dos Hermanas?
Look WNW (azimuth 283°); the Sun will be 7° above the horizon at maximum from Dos Hermanas.
Is Dos Hermanas a good place to watch the eclipse?
Dos Hermanas is a good option (score 65/100): all eclipse phases are visible, though not the regional optimum.
Do I need special glasses to watch the eclipse?
Yes, you need ISO 12312-2 certified eclipse glasses during every partial phase. Regular sunglasses do NOT protect. Glasses can only be removed during the totality phase (when the Sun is fully covered); never during annular or partial eclipses. Pages flagged "visible" assume a clear horizon, not a viewing recommendation.
Nearby cities
All cities in Andalusia →Where to stay in Dos Hermanas
For the August 12 eclipse. Recommended stay: Aug 10–14, 2026.
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