Istanbul, Turkey Clear Sky Chart

Istanbul, Turkey (41.01°, 28.98°) · Updated 08:32 +03
100
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 20:00–05:10 (9h 11m)
Near-perfect skies with very low moonlight. Mars, Saturn, Uranus well placed tonight.
Sunset
19:15
Sunrise
06:44
Usable Hours
10/10
Moon
12%
Visible Planets
♀ Venus11° SW
♂ Mars38° E
♃ Jupiter15° E
♄ Saturn52° S
⛢ Uranus69° SE
♆ Neptune49° S
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Stargazing in Istanbul, Turkey

Istanbul straddles Europe and Asia, a vast city of over 15 million with Bortle 8 light pollution across both sides of the Bosphorus. Darker skies lie inland in Thrace to the west and the forests and hills of Anatolia to the east, reaching Bortle 4 within a couple of hours. The region's climate brings humid, cloudy winters off the Black Sea and clearer, drier summers. At 41°N, Istanbul has classic northern-hemisphere skies. Serious observers head to the dark interior of Anatolia, where the dry Central Plateau offers Bortle 2–3 conditions.

Istanbul, Turkey Stargazing FAQ

Where can I stargaze near Istanbul?∨
Inland Thrace to the west and the forests and hills of Anatolia to the east reach Bortle 4 within a couple of hours. The dry Central Anatolian Plateau, further out, offers Bortle 2-3 skies for serious observers.
Is Istanbul good for astronomy?∨
The city's huge population gives Bortle 8 light pollution across both the European and Asian sides. Genuinely dark skies require travelling inland, away from the Bosphorus and the dense coastal development.
When is the best time to stargaze near Istanbul?∨
Summer brings the clearest, driest skies; winters are often humid and cloudy off the Black Sea. The dry Anatolian interior offers reliably clear nights and the best dark-sky conditions in the region.

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.
Check light pollution for this area ↗

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