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)
18.91
Bortle class
Class 7 (Class 7)
Darkness Quotient
32%
Dataset
May 2026

Suburban/urban transition

Hartlepool: The Practical Verdict

Hartlepool, a small city in the north of England, is designated by its suburban and small-city character. Unfortunately, it suffers from high light pollution, making the night sky here quite poor for serious astronomical observation. The primary limitation is the overwhelming light pollution that significantly hinders visibility.

The Milky Way is not visible from Hartlepool, and most deep-sky observations are extremely challenging. Observers are best off focusing on the Moon, planets, bright double stars, and the brighter open clusters, while narrowband imaging can be attempted with careful processing. Targets such as reflection nebulae, broadband galaxies, and faint meteor work are best avoided due to the poor sky quality.

For those seeking darker skies, the best nearby upgrade is Springholm, located about 175 km to the west-north-west. This site offers a notable improvement in visibility, characterised by darker conditions suitable for more serious astronomical pursuits.

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 12x 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 18.91, 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 Hartlepool?

Hartlepool is Bortle Class 7 (SQM 18.91), 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 Allerston, about 54 km south east of Hartlepool, reaching Bortle 4.

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 - fair

Faint glow on the north-west horizon. Most stars are visible to low elevation; only the faintest near the ground are affected.

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.

  • Allerston
    Direction
    SE
    Distance (km)
    54.3
    SQM
    20.89
    Bortle
    4
  • Crossgill Head
    Direction
    W
    Distance (km)
    76.9
    SQM
    20.89
    Bortle
    4
  • Muker
    Direction
    WSW
    Distance (km)
    74.4
    SQM
    20.82
    Bortle
    4
  • Stean
    Direction
    SSW
    Distance (km)
    73
    SQM
    20.16
    Bortle
    6
  • Foulburn Gair
    Direction
    NNW
    Distance (km)
    108.9
    SQM
    20.62
    Bortle
    5
  • Springholm
    Direction
    WNW
    Distance (km)
    175
    SQM
    21.57
    Bortle
    3