43.339°, -1.789° · 23 m a.s.l.
Visible
Partial eclipse · 99.6% obscuration
The Sun clears local terrain by 6.81° at peak.
99.6%
Partial eclipse · 99.6% obscuration
| Phase | UTC | Local time | Sun alt. | Sun az. |
|---|---|---|---|---|
| C1 — Partial begins | 17:31 UTC | 19:31 | +17.5° | 274.1° |
| Maximum | 18:27 UTC | 20:27 | +7.5° | 283.4° |
| C4 — Partial ends | 19:19 UTC | 21:19 | -1.0° | 292.2° |
Look toward WNW (292.2°)
Azimuth at C4
292.2° WNW
Sun altitude at C4
-0.96°
Terrain horizon
0.74°
Sun−terrain margin
+6.81°
No named peaks within 25 km (or not yet cached).
P25 — clearer days
100%
Median cloud cover
100%
P75 — cloudier days
100%
Source: ERA5 (ECMWF), 10-year average at the eclipse hour.
Yes, partial eclipse: the Sun will be 99.6% covered at maximum from Irun.
Maximum occurs at 20:27 local time (18:27 UTC) in Irun.
Look WNW (azimuth 283°); the Sun will be 8° above the horizon at maximum from Irun.
Irun is a good option (score 60/100): all eclipse phases are visible, though not the regional optimum.
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.
For the August 12 eclipse. Recommended stay: Aug 10–14, 2026.
Search lodging on Booking →Affiliate link · no extra cost to you
Generate a permanent link with this city's visibility snapshot.
Get notified if the cloud forecast changes before August 12.
No spam. Unsubscribe at any time.