Stirling Stargazing & Astronomy Report

Light pollution and stargazing locations near Stirling

City
Stirling
Country
United Kingdom
Latitude
56.1165
Longitude
-3.9369

Key Sky Quality Metrics

SQM (mag/arcsec²)
18.91
Bortle class
Class 7 (Class 7)
Darkness Quotient
32%
Dataset
July 2026

Suburban/urban transition

Stirling: The Practical Verdict

Stirling, a small city in Scotland, offers limited stargazing opportunities due to its high light pollution, with an urban/suburban sky. The sky quality here is poor for astronomy, and the Milky Way is not visible. Conditions are mainly shaped by the local glare.

Given this level of light pollution, visual observing should focus on the Moon, planets, and bright double stars. Bright open clusters and narrowband imaging with careful processing are also viable, but most deep-sky objects are beyond reach. The south-east horizon is notably brighter, with a clearer view towards the north-north-west.

For those willing to travel, a visit to Argyll and Bute about 100 km to the west would provide a meaningful improvement, offering Bortle 2 skies suitable for serious deep-sky observation.

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
Argyll and Bute sits about 101 km west and reaches Bortle 2, roughly 14x darker.
Moderate dark window
Stirling's limiting factor is not only light pollution. Around midsummer, Stirling 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 Stirling?

No. Stirling is a Bortle Class 7 sky with SQM 18.91, 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 Stirling?

Stirling is Bortle Class 7 (SQM 18.91), a poor urban/suburban sky for astronomy.

Is Stirling good for stargazing?

Not for serious deep-sky observing. Stirling 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 Stirling good for astrophotography?

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

What can you observe from Stirling?

Primary targets from Stirling 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 Stirling?

The closest meaningfully darker mapped site is Glen Fruin Haul Road, about 50 km west of Stirling, reaching Bortle 4.

When is the sky darkest in Stirling?

The sky over Stirling is darkest around January, December. Major high-latitude limitation: around 98 nights per year have no true astronomical darkness.

Is light pollution in Stirling getting better or worse?

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

north - excellent

Dark sky to the north horizon. The Milky Way can be traced to the ground in this direction.

north-north-east - excellent

The north-north-east horizon is fully dark. Faint stars are visible to within a few degrees of the ground and the Milky Way reaches the horizon on clear nights.

north-east - good

The north-east horizon is dark. Faint stars are visible close to the ground.

east-north-east - good

The east-north-east sky is dark to the horizon. Faint targets are accessible at all elevations here.

east - good

No noticeable light pollution to the east. The sky in this direction is dark to the horizon.

east-south-east - fair

Light glow detectable on the east-south-east horizon. The effect fades quickly with elevation and does not affect overhead work.

south-east - marginal

Soft skyglow visible on the south-east horizon. Mid-brightness stars survive at low elevation; the faintest do not.

south-south-east - fair

The south-south-east sky is broadly dark with a small amount of glow at the horizon. Most objects in this direction are accessible.

south - fair

The south sky is broadly dark with a small amount of glow at the horizon. Most objects in this direction are accessible.

south-south-west - good

No noticeable light pollution to the south-south-west. The sky in this direction is dark to the horizon.

south-west - good

Dark sky in the south-west direction with no obvious skyglow. Suitable for faint-object work at low elevation.

west-south-west - good

Dark sky in the west-south-west direction with no obvious skyglow. Suitable for faint-object work at low elevation.

west - good

Dark horizon to the west. Faint stars and extended objects in this direction behave much as they do overhead.

west-north-west - excellent

No artificial glow on the west-north-west horizon. Faint deep-sky objects in this direction are accessible at low elevation.

north-west - excellent

Dark sky to the north-west horizon. The Milky Way can be traced to the ground in this direction.

north-north-west - excellent

Dark sky to the north-north-west horizon. The Milky Way can be traced to the ground in this direction.

zenith - marginal

The zenith sky is clearly elevated above natural levels. Limiting magnitude is around 3.5.

  • Glen Fruin Haul Road
    Direction
    W
    Distance (km)
    50.3
    SQM
    21.14
    Bortle
    4
  • Argyll and Bute
    Direction
    W
    Distance (km)
    100.6
    SQM
    21.80
    Bortle
    2
  • Kentallen
    Direction
    NW
    Distance (km)
    101.3
    SQM
    21.73
    Bortle
    2
  • Aberdeenshire
    Direction
    NNE
    Distance (km)
    97.2
    SQM
    21.41
    Bortle
    3
  • Argyll and Bute
    Direction
    WSW
    Distance (km)
    126.6
    SQM
    21.79
    Bortle
    2
  • Ballymichael
    Direction
    SW
    Distance (km)
    104.2
    SQM
    21.14
    Bortle
    4