Hartlepool Stargazing & Astronomy Report

Light pollution and stargazing locations near Hartlepool

City
Hartlepool
Country
United Kingdom
Latitude
54.6860
Longitude
-1.2126

Key Sky Quality Metrics

SQM (mag/arcsec²)
18.94
Bortle class
Class 7 (Class 7)
Darkness Quotient
32%
Dataset
April 2026

Suburban/urban transition

Hartlepool: The Practical Verdict

Hartlepool, a small city in the United Kingdom, offers a sky significantly affected by urban and suburban light pollution. The overall stargazing experience here is categorised as poor, with a Bortle Class 7 sky making the Milky Way invisible and greatly limiting deep-sky observations. The dominant brightness from the south-south-west impacts the overall clarity of the sky.

Despite these challenges, the Moon, planets, bright double stars, and open clusters remain feasible observational targets. For imaging, narrowband techniques focusing on brighter emission nebulae could yield results, though broadband astrophotography and serious deep-sky visual work are not practical under these conditions.

For those willing to travel, darker skies can be found in Springholm, west-north-west of Hartlepool. This site provides significantly enhanced conditions with a Bortle 3 sky and is highly recommended for deep-sky enthusiasts seeking a much clearer view.

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
Springholm sits about 175 km west north west and reaches Bortle 3, roughly 11x darker.
Moderate dark window
Hartlepool's limiting factor is not only light pollution. Around midsummer, Hartlepool 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 Hartlepool?

No. Hartlepool is a Bortle Class 7 sky with SQM 18.94, 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 Hartlepool?

Hartlepool is Bortle Class 7 (SQM 18.94), a poor urban/suburban sky for astronomy.

Is Hartlepool good for stargazing?

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

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

What can you observe from Hartlepool?

Primary targets from Hartlepool 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 Hartlepool?

The closest meaningfully darker mapped site is Shotton, about 13 km north west of Hartlepool, reaching Bortle 6.

When is the sky darkest in Hartlepool?

The sky over Hartlepool is darkest around January, December. Significant summer limitation: around 87 nights per year have no true astronomical darkness.

Is light pollution in Hartlepool getting better or worse?

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

north - good

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

north-north-east - good

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

north-east - good

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

east-north-east - good

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

east - good

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

east-south-east - good

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

south-east - fair

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

south-south-east - fair

A trace of skyglow near the south-south-east horizon. Stars are clear throughout this direction except very close to the ground.

south - marginal

Noticeable glow on the south horizon. Stars below about 20 degrees in this direction are dimmed.

south-south-west - marginal

A diffuse glow sits on the south-south-west horizon. Faint objects below 20 degrees in this direction are compromised.

south-west - fair

A faint diffuse glow on the south-west horizon. Stars are visible to low elevation, with minor losses near the ground.

west-south-west - good

The west-south-west horizon is dark. Faint stars are visible close to the ground.

west - good

The west horizon is dark. Faint stars are visible close to the ground.

west-north-west - good

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

north-west - good

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

north-north-west - good

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

zenith - marginal

The zenith is brighter than natural. The Milky Way cannot be seen and faint deep-sky objects are not accessible.

  • Shotton
    Direction
    NW
    Distance (km)
    12.5
    SQM
    20.11
    Bortle
    6
  • Allerston
    Direction
    SE
    Distance (km)
    58.8
    SQM
    20.93
    Bortle
    4
  • Long Marton
    Direction
    W
    Distance (km)
    83.8
    SQM
    21.05
    Bortle
    4
  • Countersett
    Direction
    SW
    Distance (km)
    72.7
    SQM
    20.59
    Bortle
    5
  • Linton-on-Ouse
    Direction
    S
    Distance (km)
    70.6
    SQM
    20.33
    Bortle
    5
  • Springholm
    Direction
    WNW
    Distance (km)
    175.2
    SQM
    21.57
    Bortle
    3