Dundee Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

19.00

Bortle class

Class 7 (Class 7)

Darkness Quotient

33%

Dataset

April 2026

Suburban/urban transition

Dundee: The Practical Verdict

Dundee, situated in eastern Scotland, is a small city with notable suburban light pollution. The sky here is classified as high light pollution, making it challenging for meaningful amateur astronomy within the city itself. The brightest celestial sights such as the Moon and major planets stand out, but faint nebulae and galaxies are beyond reach.

From Dundee, the sky’s potential is limited; the Milky Way is not visible due to the bright conditions. Deep-sky objects requiring darker surroundings are largely inaccessible, though narrowband imaging of bright emission nebulae remains possible with careful technique. The northern horizon offers the cleanest view, presenting a slight improvement over other directions.

For those willing to travel, darker skies are accessible. The Highland region offers pristine conditions and is roughly west-north-west of the city. Observational activities benefit substantially from choosing these sites over staying within Dundee.

At a Glance

Overall

Poor urban/suburban sky - This is a poor sky for astronomy. The Moon, planets, and a few bright objects remain viable, but deep-sky work is difficult.

Milky Way

Not visible - The Milky Way is not realistically visible from this level of light pollution.

Best targets from here

Moon, planets, bright double stars, bright open clusters, narrowband imaging with careful processing

Do not prioritise

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

Best nearby upgrade

Highland sits about 117 km west north west and reaches Bortle 2, roughly 12x darker.

Moderate dark window

Dundee's limiting factor is not only light pollution. Around midsummer, Dundee 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 Dundee?

No. Dundee is a Bortle Class 7 sky with SQM 19.00, 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 Dundee?

Dundee is Bortle Class 7 (SQM 19.00), a poor urban/suburban sky for astronomy.

Is Dundee good for stargazing?

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

Is Dundee good for astrophotography?

Broadband deep-sky imaging is heavily compromised from Dundee and a Bortle 4 or darker site is strongly recommended. Narrowband imaging of bright emission nebulae remains viable from Dundee with appropriate Ha or OIII filters.

What can you observe from Dundee?

Primary targets from Dundee include Moon, planets, bright double stars, bright open clusters, narrowband imaging with careful processing. Targets such as visual deep-sky observing, broadband galaxies, reflection nebulae are not realistic from this sky.

Where are darker skies near Dundee?

The closest meaningfully darker mapped site is Ashludie Farm, about 11 km east of Dundee, reaching Bortle 5.

When is the sky darkest in Dundee?

The sky over Dundee is darkest around January, December. Major high-latitude limitation: around 99 nights per year have no true astronomical darkness.

Is light pollution in Dundee getting better or worse?

There is not yet enough long-term data to give a confident trend for Dundee.

• Dairsie Mains

  Direction

  S

  Distance (km)

  15.9

  SQM

  20.94

  Bortle

  4

• Stravithie Bridge

  Direction

  SE

  Distance (km)

  19.2

  SQM

  20.99

  Bortle

  4

• Ashludie Farm

  Direction

  E

  Distance (km)

  11.1

  SQM

  20.37

  Bortle

  5

• Potarch

  Direction

  NNE

  Distance (km)

  69.7

  SQM

  21.41

  Bortle

  3

• Aberdeenshire

  Direction

  NNW

  Distance (km)

  72.2

  SQM

  21.43

  Bortle

  3

• Highland

  Direction

  WNW

  Distance (km)

  117.4

  SQM

  21.71

  Bortle

  2