Porto
Porto sits just outside the path of totality, but on August 12, 2026 the Moon will cover 98.2% of the Sun at maximum — a remarkably deep partial eclipse. It peaks at 7:31 PM local time (WEST), with the Sun only 11° above the horizon, making for a dramatic, low-sky spectacle.
When it happens in Porto
| Partial begins | 6:34 PM WEST |
| Maximum (98.2% covered) | 7:31 PM WEST |
| Partial ends | 8:25 PM WEST |
All times local (WEST); the Sun is 11° above the horizon at maximum.
What you'll see
At 98.2% covered the daylight will dim sharply, colours will drain from the landscape, and you'll see a razor-thin crescent Sun hanging low over the Atlantic. It's an extraordinary sight — but the corona stays hidden and it never goes fully dark. For true totality, the nearest path runs across northern and eastern Spain, just to the south-east.
Where to watch from
With the Sun only 11° up at maximum, any building, tree, or hill to the west or north-west will block your view entirely. Head to the seafront at Foz do Douro or any open coastal spot with a flat, unobstructed horizon toward the west — that's your best chance in Porto.
Protect your eyes
Because Porto never reaches totality, it is never safe to look at the Sun without certified ISO 12312-2 eclipse glasses — not even at the 98.2% maximum. Keep your glasses on from the first contact around 6:34 PM right through to the end at about 8:25 PM. There is no naked-eye moment here.
Common questions
Will Porto see a total solar eclipse?
No. Porto sees a very deep partial eclipse — 98.2% of the Sun covered at 7:31 PM (WEST) — but the Sun is never fully blocked. For totality you would need to travel to the path across northern and eastern Spain.
What time is the eclipse in Porto?
The Moon takes its first bite out of the Sun around 6:34 PM, maximum coverage of 98.2% is at 7:31 PM, and the eclipse is over by about 8:25 PM — all in local time (WEST).
Do I need eclipse glasses in Porto?
Yes, for the entire eclipse. Since Porto never sees totality, there is no moment when unprotected viewing is safe — keep certified ISO 12312-2 eclipse glasses on from start to finish.