Helsinki, Finland Clear Sky Chart

Helsinki, Finland (60.17°, 24.94°) · Updated 08:31 EEST
99
Excellent
high confidence ⓘ
high · Forecast lead time

Based on how far ahead tonight is, forecasts are most reliable within 24–48 hours.

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

Go out tonight
BEST 22:00–04:12 (6h 13m)
Near-perfect skies with very low moonlight. Mars, Saturn, Uranus well placed tonight.
Sunset
19:44
Sunrise
06:47
Usable Hours
7/7
Moon
12%
Visible Planets
♂ Mars25° E
♄ Saturn32° S
⛢ Uranus46° SE
♆ Neptune30° S
Open Full Helsinki, Finland Forecast →
Hour-by-hour scores · Planet rise/set & visibility · ISS & satellite passes · Moon detail · Full score breakdown · Aurora & observer profiles

Stargazing in Helsinki, Finland

Helsinki shares Stockholm's extreme seasonal lighting — summer is essentially perpetual twilight, while winter nights stretch to 18+ hours. Finland's flat, forested countryside reaches Bortle 3–4 within an hour of the city. The Nuuksio National Park (40 minutes north-west) offers a reasonable suburban escape. At 60.2°N, aurora is a real prospect from autumn through spring. Finland's dry, cold continental air masses bring some of Europe's best winter transparency.

Helsinki, Finland Stargazing FAQ

Can you see the northern lights from Helsinki?∨
Yes — at 60.2°N, aurora is a real prospect from autumn through spring. Moderate Kp 4-5 activity can produce visible displays, particularly from darker areas north of the city.
Does Helsinki have midnight sun?∨
Not quite — Helsinki is just below the Arctic Circle. However, summer twilight persists through the night from late May to mid-July, making stargazing impossible. Head to Lapland for true midnight sun.
When is the best time to stargaze in Helsinki?∨
Winter — Finland's dry, cold continental air masses bring some of Europe's best transparency, and nights stretch to 18+ hours. The trade-off is extreme cold, so dress accordingly.

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.

Why the Sky Isn't Dark in Summer

What happens to stargazing when the sun barely sets: and what you can still see.
Check light pollution for this area ↗

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