Barcelona, Spain Clear Sky Chart

Barcelona, Spain (41.39°, 2.17°) · Updated 21:33 CET
52
Mixed
high confidence ⓘ
high · Forecast stability

Tonight's forecast has held steady across recent updates. We compare how much tonight's score has moved across our recent forecast updates, a score that's held steady is more trustworthy.

Confidence reflects how trustworthy the forecast is, it doesn't change the score.

Worth a short session
BEST 19:00–21:00 (2h)
Near-perfect skies but bright moonlight limits faint objects. Some dew risk later in the night.
Sunset
17:51
Sunrise
07:19
Usable Hours
9/11
Moon
89%
Visible Planets
♂ Mars55° SE
♃ Jupiter48° SE
♄ Saturn50° S
⛢ Uranus70° S
♆ Neptune48° S
Sky darkness
City sky (Bortle 8-9)
SQM 17.4, estimated from satellite night lights. A property of the place, separate from tonight’s score. How we estimate this
Open Full Barcelona, Spain Forecast →
Hour-by-hour scores · Planet rise/set & visibility · ISS & satellite passes · Moon detail · Full score breakdown · Aurora & observer profiles

Stargazing in Barcelona, Spain

Barcelona's Mediterranean position provides warm, clear summer nights but also sea-level humidity that can affect transparency. The Montsec Astronomical Park (2.5 hours west) is one of Spain's premier dark-sky sites with Bortle 2–3 conditions and a dedicated observing centre. The Pyrenees to the north also offer excellent high-altitude dark-sky access. Barcelona's coastal haze lifts in autumn and winter, bringing the clearest conditions.

Barcelona, Spain Stargazing FAQ

Where is the best dark sky near Barcelona?∨
The Montsec Astronomical Park, about 2.5 hours west, is one of Spain's premier dark-sky sites with Bortle 2-3 conditions and a dedicated observing centre. The Pyrenees to the north offer excellent high-altitude access.
Can you see stars from Barcelona?∨
Planets, the Moon, and brighter stars are visible from Barcelona on clear nights. Coastal haze is the main local challenge, though it lifts in autumn and winter for the clearest conditions.
When is the best time to stargaze in Barcelona?∨
Autumn and winter bring the clearest conditions as coastal haze lifts. Summer nights are short and can be humid near the coast, but inland and mountain sites remain excellent.

Stargazing guides

Is Tonight Good for Stargazing?

The answer depends on five things you can check right now.

Light Pollution & the Bortle Scale

How dark is your sky: and what difference does it make?

What Planets Are Visible Tonight?

Real visibility data for all 7 naked-eye and telescope planets, calculated for your location.

Meteor Shower Calendar 2026

Every shower this year: peak dates, expected rates, moon interference, and the two you absolutely cannot miss.

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