Edinburgh Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

18.14

Bortle class

Class 8 (Class 8)

Darkness Quotient

24%

Dataset

August 2026

City sky

Edinburgh: The Practical Verdict

Edinburgh, a historic mid-size city in Scotland, is surrounded by a high-light pollution environment. The city's light pollution severely affects stargazing, making it a poor choice for deep-sky observations. The primary limiting factor is the high urban sky brightness that obscures the Milky Way.

From Edinburgh, only the brightest celestial objects like the Moon, planets, and bright stars are easily visible. Deep-sky objects and the widefield Milky Way are largely erased from view, while narrowband imaging on the brightest nebulae remains possible but challenging. Observers should avoid targets such as faint nebulae and most meteor showers.

For those seeking better stargazing conditions, Invermoriston, located north-west and around 165 km away, offers a significant improvement. This site is classified as Bortle 3, providing a meaningfully darker sky for enthusiasts.

At a Glance

Overall

Poor city sky - This is a poor city sky. The Milky Way is not visible and most deep-sky observing is unrealistic from the location itself.

Milky Way

Not visible - The Milky Way is erased by the bright urban sky background.

Best targets from here

Moon, planets, bright stars, double stars, solar system events, narrowband imaging only with care

Do not prioritise

visual deep-sky observing, broadband galaxies, reflection nebulae, widefield Milky Way

Best nearby upgrade

Invermoriston sits about 166 km north west and reaches Bortle 3, roughly 26x darker.

Moderate dark window

Edinburgh's limiting factor is not only light pollution. Around midsummer, Edinburgh loses true astronomical darkness entirely, so deep-sky observing and imaging are strongly seasonal. Plan serious sessions around the darker months.

Frequently Asked Questions

Can you see the Milky Way from Edinburgh?

No. Edinburgh is a Bortle Class 8 sky with SQM 18.14, so the Milky Way is not visible from the city. For Milky Way photography, look for a Bortle 4 or darker site.

What Bortle class is Edinburgh?

Edinburgh is Bortle Class 8 (SQM 18.14), a poor city sky for astronomy.

Is Edinburgh good for stargazing?

Not for serious deep-sky observing. Edinburgh is a poor city sky where the Moon, planets, and a handful of bright targets are the realistic options from the city itself.

Is Edinburgh good for astrophotography?

Broadband deep-sky imaging is heavily compromised from Edinburgh and a Bortle 4 or darker site is strongly recommended. Even narrowband imaging is difficult from Edinburgh without careful processing.

What can you observe from Edinburgh?

Primary targets from Edinburgh include Moon, planets, bright stars, double stars, solar system events. Targets such as visual deep-sky observing, broadband galaxies, reflection nebulae are not realistic from this sky.

Where are darker skies near Edinburgh?

The closest meaningfully darker mapped site is Boonslie, about 41 km east of Edinburgh, reaching Bortle 4.

When is the sky darkest in Edinburgh?

The sky over Edinburgh is darkest around January, December. Major high-latitude limitation: around 96 nights per year have no true astronomical darkness.

Is light pollution in Edinburgh getting better or worse?

Long-term light pollution over Edinburgh has been broadly stable across the available measurements.

• Carnbee

  Direction

  NE

  Distance (km)

  41.9

  SQM

  21.29

  Bortle

  4

• Boonslie

  Direction

  E

  Distance (km)

  41

  SQM

  21.21

  Bortle

  4

• Straiton

  Direction

  SW

  Distance (km)

  110.6

  SQM

  21.08

  Bortle

  4

• Argyll and Bute

  Direction

  W

  Distance (km)

  132.4

  SQM

  21.58

  Bortle

  3

• Loch Muick Road

  Direction

  E

  Distance (km)

  116.9

  SQM

  21.11

  Bortle

  4

• Invermoriston

  Direction

  NW

  Distance (km)

  165.5

  SQM

  21.67

  Bortle

  3