Alpington Stargazing & Astronomy Report

Light pollution and stargazing locations near Alpington

City
Alpington
Country
United Kingdom
Latitude
52.5662
Longitude
1.3828

Key Sky Quality Metrics

SQM (mag/arcsec²)
20.87
Bortle class
Class 4 (Class 4)
Darkness Quotient
66%
Dataset
March 2026

Rural/suburban transition

Stargazing in Alpington

Alpington is a small Norfolk village in the East of England, set in gently rural country not far from the Broads and the wider Norfolk coast.

With a Darkness Quotient of 66%, Alpington sits in the Low Light Pollution tier — noticeably darker than most large British urban areas and better placed than many towns and cities for regular backyard observing.

In practical terms, a good range of targets are realistic from within the village, including the Moon, planets, double stars, bright star fields and many of the brighter deep-sky showpieces. Fainter galaxies and more delicate nebula detail still benefit from getting away from any local glow and choosing the darkest part of the sky.

This is a place where darker skies are quite close at hand. A reasonable improvement is available at around 25 kilometres to the east-north-east near Near North Norfolk, England, while genuinely darker Bortle 3 skies turn up in roughly 30 to 45 kilometres to the south near Near East Suffolk, England or to the north-west near Near Breckland District, England.

The map shows Alpington sitting between brighter settled areas rather than inside a vast continuous urban glare. Around the built-up zones the colours move through yellow, orange and pink, but these are broken up by broader green and blue areas, which is a good sign for local observing.

The darkest region on the crop lies offshore and out to the east, where the map turns grey to near-black. On land, the cleaner skies tend to strengthen towards the south, south-east and north-east, while the west and north-west look more affected by brighter clusters and broader light domes.

Compared with its surroundings, Alpington appears relatively well placed: not completely isolated from artificial light, but much less overwhelmed than a major urban centre would be. The overall pattern suggests a village with several usable sky directions and some distinctly darker country within a modest drive.

What the sky overhead is like

Looking straight up from Alpington, the zenith is in Bortle 4 territory, which is a solid result for everyday stargazing. The sky overhead is dark enough for rich star fields, plenty of constellation detail and a much more natural-looking night than you would get from a typical town or city.

You can expect the brightest parts of the Milky Way to be possible in good conditions, especially away from local lights and on transparent nights, though it will not have the dramatic contrast of a truly remote dark-sky site. The main limitation is likely to be lower down towards brighter horizons rather than directly overhead.

For visual observing, this means the sky above you is one of Alpington's strengths. Familiar patterns should look well populated with stars, and binocular sweeping can be especially rewarding.

north - good

About 15 kilometres north of Alpington, the sky is already good, at Bortle 4. It improves further with distance, with genuinely dark conditions reached at around 50 kilometres in this direction.

north-north-east - good

Around 15 kilometres to the north-north-east, conditions are good at Bortle 4. A more substantial improvement arrives farther out, with genuinely dark skies at roughly 50 kilometres.

north-east - good

At around 15 kilometres to the north-east, the sky is good, still in Bortle 4 territory. This is one of the more promising directions, because darker Bortle 3 conditions are reached by about 25 kilometres and improve further beyond that.

east-north-east - good

About 15 kilometres east-north-east of Alpington, the sky remains good at Bortle 4. Darker conditions do exist farther out, though they need a longer run, becoming genuinely dark at around 50 kilometres.

east - good

Around 15 kilometres due east, the sky is good at Bortle 4. There is a deeper dark-sky gain farther out, with genuinely dark conditions appearing at roughly 50 kilometres.

east-south-east - good

At roughly 15 kilometres to the east-south-east, the sky is good, rated Bortle 4. Much darker conditions are reachable farther away, with genuinely dark skies turning up at around 50 kilometres in this direction.

south-east - good

Around 15 kilometres to the south-east, the sky is good at Bortle 4. This direction improves quickly, with darker Bortle 3 conditions available very nearby and stronger dark-sky conditions farther out at around 50 kilometres.

south-south-east - good

At about 15 kilometres south-south-east of Alpington, conditions are good to very good, reaching Bortle 3. This is a strong direction for observers, with dark rural skies close by and genuinely dark conditions available farther out at around 100 kilometres.

south - good

Around 15 kilometres due south, the sky is good, at Bortle 3. It is one of the better nearby directions, with darker rural conditions arriving quickly, though the improvement farther out is steadier than dramatic.

south-south-west - good

At roughly 15 kilometres to the south-south-west, the sky is good at Bortle 3. This direction is already quite usable nearby, although it does not continue into especially dark territory farther out.

south-west - good

Around 15 kilometres to the south-west, conditions are good at Bortle 3. Darker rural sky is available close at hand here, but the farther-distance trend is less impressive than in the eastern and northern sectors.

west-south-west - good

At about 15 kilometres west-south-west of Alpington, the sky is good, sitting in Bortle 4. Genuinely dark skies are not reached within the sampled radius in this direction, so it is better for modest improvement than for a major dark-sky trip.

west - fair

Around 15 kilometres due west, the sky is only fair, at Bortle 5, so local glow is more noticeable here. It does improve farther out, with darker Bortle 3 conditions appearing at around 50 kilometres.

west-north-west - fair

At roughly 15 kilometres west-north-west, conditions are fair at Bortle 5. A worthwhile improvement does arrive farther away, with darker Bortle 3 skies reached at about 50 kilometres.

north-west - marginal

Around 15 kilometres to the north-west, the sky is marginal at Bortle 6, making this one of the weaker nearby directions. It does recover with distance, reaching darker Bortle 3 conditions at around 50 kilometres.

north-north-west - fair

At about 15 kilometres north-north-west of Alpington, the sky is fair, around Bortle 5. Better conditions are available farther out, with genuinely dark skies reached at roughly 50 kilometres.

zenith - good

Looking straight up from Alpington, the zenith is good at Bortle 4 with an SQM of 20.87. Overhead views should show strong constellation patterns, plenty of background stars and a noticeably darker sky than most urban observers enjoy, though some horizon glow will still limit the faintest objects.

  • Near Breckland District, England
    Direction
    NW
    Distance (km)
    43.6
    SQM
    21.39
    Bortle
    3

    Milky Way visible, broadband DSO imaging

  • Near East Suffolk, England
    Direction
    S
    Distance (km)
    28.3
    SQM
    21.32
    Bortle
    3

    Milky Way visible, broadband DSO imaging

  • Near North Norfolk, England
    Direction
    ENE
    Distance (km)
    23.6
    SQM
    21.17
    Bortle
    4

    Bright nebulae, galaxies, narrowband imaging

Genuinely dark skies are fairly accessible from Alpington rather than requiring a major expedition.

The nearest clearly darker site is around 30 kilometres to the south at Near East Suffolk, England, where conditions reach Bortle 3, and a similar step up is available around 45 kilometres to the north-west near Near Breckland District, England. If you simply want a modest improvement rather than the darkest option, Near North Norfolk, England to the east-north-east is only about 25 kilometres away and already reaches good rural sky quality.

  • Within 25 km
    Place
    Near North Norfolk, England
    Direction
    ENE
    Distance (km)
    23.6
    SQM
    21.17
    Bortle
    4
  • Within 50 km
    Place
    Near Breckland District, England
    Direction
    NW
    Distance (km)
    43.6
    SQM
    21.39
    Bortle
    3

Long-term sky trend

Alpington's measured sky brightness has been fairly stable over the long term, with SQM rising slightly from 20.77 in the earliest reading to 20.87 in the latest one.

That change points to a very gentle improvement overall rather than any dramatic shift. Across the full record, the average sits at 20.86, so current conditions look broadly typical for the location.

The wider range in the measurements — from 20.7 up to 21.91 — suggests that individual readings can still vary a lot with conditions and exact sampling, even when the long-term pattern remains steady.

Alpington is in a useful middle ground for amateur astronomy: dark enough for rewarding observing at home, but still improved by short trips into darker countryside.

From the village itself, the Moon, planets, double stars and bright clusters should all perform well, and many of the classic brighter deep-sky objects are realistic targets too. Under good transparency, the sky is dark enough to make binocular and small-telescope observing particularly satisfying.

For the faintest galaxies, large diffuse nebulae and the richest Milky Way detail, a darker site nearby will still make a clear difference. That is especially true if you want maximum contrast rather than simply a detectable view.

  • Moon
  • planets
  • double stars
  • open clusters
  • bright globular clusters
  • bright nebulae such as M42
  • many brighter galaxies and nebulae
  • Milky Way structure on transparent moonless nights
  • fainter galaxies
  • planetary nebulae
  • larger diffuse nebulae with filters and careful observing
  • subtle Milky Way detail
  • faint galaxies
  • broadband nebulae
  • the darkest backgrounds for meteor showers

Can you see stars from Alpington?

Yes — easily. Alpington is dark enough that constellations look rich and well filled-in, with many more stars visible than from a typical town or city centre.

Can you see the Milky Way from Alpington?

Yes, in good conditions the brighter parts of the Milky Way should be visible from Alpington, especially on clear, moonless nights. It will be subtler than from the very darkest rural sites, but it is a realistic sight here.

What Bortle class is Alpington?

Alpington is rated Bortle 4, which is a rural-to-suburban transition sky. In plain terms, that means a genuinely useful sky for amateur astronomy, with many bright and intermediate deep-sky objects within reach.

What is the SQM reading for Alpington?

The measured sky brightness for Alpington is 20.87 SQM. That is a solid rural-style reading and comfortably darker than heavily light-polluted urban locations.

Where are the nearest darker skies from Alpington?

The nearest darker site listed is Near North Norfolk, England, about 23.6 kilometres to the east-north-east, where the sky reaches Bortle 4 with a modest improvement. For a more noticeable step up, Near East Suffolk, England about 28.3 kilometres south and Near Breckland District, England about 43.6 kilometres north-west both reach Bortle 3.

Is Alpington good for astrophotography?

Yes — especially for wide-field nightscapes, lunar work and brighter deep-sky targets. For the cleanest backgrounds and faintest nebula or galaxy imaging, a short drive to one of the darker nearby sites would still be worthwhile.

How far do you need to drive from Alpington for darker skies?

Not very far by UK standards. A modest improvement is available at roughly 25 kilometres, and a clearer step into darker Bortle 3 sky comes at around 30 to 45 kilometres depending on direction.