Sheffield Stargazing & Astronomy Report
Light pollution and stargazing locations near Sheffield
- City
- Sheffield
- Country
- United Kingdom
- Latitude
- 53.3811
- Longitude
- -1.4701
Key Sky Quality Metrics
- SQM (mag/arcsec²)
- 18.21
- Bortle class
- Class 8 (Class 8)
- Darkness Quotient
- 25%
- Dataset
- August 2026
City sky
Sheffield: The Practical Verdict
Sheffield is a mid-size city located in South Yorkshire, characterised by its dense urban environment. The overall stargazing quality here is poor, with significant light pollution affecting sky visibility throughout the city. The prevalent issue from Sheffield is a high level of urban light pollution, impacting any serious stargazing attempts.
From within Sheffield, the Milky Way is not visible, drowned out by the bright urban sky. Best targets to focus on include the Moon, planets, and double stars. Narrowband imaging can be undertaken with care, but deep-sky observing is largely impractical. Avoid attempting to observe faint nebulae or galaxies, as the city lights overwhelm these targets.
For those in Sheffield seeking a better astronomical experience, Llansilin offers a considerable upgrade. Located around 130 km to the west-south-west, it provides significantly darker skies at Bortle 4. This site offers a meaningful improvement for serious stargazers willing to travel.
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
- Llansilin sits about 128 km west south west and reaches Bortle 4, roughly 13x darker.
- Moderate dark window
- Sheffield's limiting factor is not only light pollution. Around midsummer, Sheffield 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 Sheffield?
No. Sheffield is a Bortle Class 8 sky with SQM 18.21, 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 Sheffield?
Sheffield is Bortle Class 8 (SQM 18.21), a poor city sky for astronomy.
Is Sheffield good for stargazing?
Not for serious deep-sky observing. Sheffield is a poor city sky where the Moon, planets, and a handful of bright targets are the realistic options from the city itself.
Is Sheffield good for astrophotography?
Broadband deep-sky imaging is heavily compromised from Sheffield and a Bortle 4 or darker site is strongly recommended. Even narrowband imaging is difficult from Sheffield without careful processing.
What can you observe from Sheffield?
Primary targets from Sheffield 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 Sheffield?
The closest meaningfully darker mapped site is Hayfield, about 31 km west of Sheffield, reaching Bortle 6.
When is the sky darkest in Sheffield?
The sky over Sheffield is darkest around January, December. Significant summer limitation: around 76 nights per year have no true astronomical darkness.
Is light pollution in Sheffield getting better or worse?
Long-term light pollution over Sheffield has been broadly stable across the available measurements.
north - fair
A trace of skyglow near the north horizon. Stars are clear throughout this direction except very close to the ground.
north-north-east - fair
A trace of skyglow near the north-north-east horizon. Stars are clear throughout this direction except very close to the ground.
north-east - fair
A trace of skyglow near the north-east horizon. Stars are clear throughout this direction except very close to the ground.
east-north-east - fair
A trace of skyglow near the east-north-east horizon. Stars are clear throughout this direction except very close to the ground.
east - fair
Light glow detectable on the east horizon. The effect fades quickly with elevation and does not affect overhead work.
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
Light glow detectable on the south-east horizon. The effect fades quickly with elevation and does not affect overhead work.
south-south-east - fair
Faint glow on the south-south-east horizon. Most stars are visible to low elevation; only the faintest near the ground are affected.
south - good
Dark sky in the south direction with no obvious skyglow. Suitable for faint-object work at low elevation.
south-south-west - good
The south-south-west sky is dark to the horizon. Faint targets are accessible at all elevations here.
south-west - good
The south-west horizon is dark. Faint stars are visible close to 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
Dark sky in the north-west direction with no obvious skyglow. Suitable for faint-object work at low elevation.
north-north-west - good
Dark sky in the north-north-west direction with no obvious skyglow. Suitable for faint-object work at low elevation.
zenith - marginal
The overhead sky background is high. Bright stars and planets are clear; faint stars are suppressed.
-
Hayfield
- Direction
- W
- Distance (km)
- 31.2
- SQM
- 19.99
- Bortle
- 6
-
Toft Newton
- Direction
- E
- Distance (km)
- 67.2
- SQM
- 20.34
- Bortle
- 5
-
Spittal
- Direction
- NE
- Distance (km)
- 75.1
- SQM
- 20.42
- Bortle
- 5
-
Old Somerby
- Direction
- SE
- Distance (km)
- 84
- SQM
- 20.34
- Bortle
- 5
-
Llansilin
- Direction
- WSW
- Distance (km)
- 127.9
- SQM
- 21.03
- Bortle
- 4
-
Rockland St. Peter
- Direction
- SE
- Distance (km)
- 189.4
- SQM
- 20.91
- Bortle
- 4