Springfield Stargazing & Astronomy Report
Light pollution and stargazing locations near Springfield
- City
- Springfield
- Country
- United States
- Latitude
- 37.2090
- Longitude
- -93.2923
Key Sky Quality Metrics
- SQM (mag/arcsec²)
- 17.85
- Bortle class
- Class 9 (Class 9)
- Darkness Quotient
- 22%
- Dataset
- March 2026
Inner city sky
Stargazing in Springfield
Springfield is a mid-sized inland city in south-west Missouri, serving as a major regional centre for the Ozarks with a busy suburban spread around its core.
The city generally experiences High Light Pollution, with a Darkness Quotient of 22% — making it brighter than good rural observing locations, though not quite as overwhelmed as the very worst global mega-cities.
For practical observing from within the city, the most realistic targets are the Moon, planets, double stars and the brightest open clusters. A few showpiece deep-sky objects can still be attempted, but faint galaxies, nebulae and the Milky Way are largely washed out by the urban glow.
There is no quick escape to truly dark conditions right on the edge of Springfield, but a worthwhile improvement does appear with a longer drive. The nearest reasonable dark-sky option is about 65 kilometres to the south-west near Barry County, Missouri, while the darkest nearby site in the data lies about 170 kilometres to the south-east near Izard County, Arkansas.
The map crop shows Springfield as a concentrated bright core, with intense pink-white light at the centre fading through red and yellow into broader blue surroundings. That pattern is typical of a strongly lit urban area whose glow spreads well beyond the built-up centre.
Around the city, the background is mottled rather than cleanly dark, with many smaller bright pockets scattered across the region. This suggests a network of towns and roadside development adding secondary light domes in several directions rather than a single isolated city in open countryside.
The most promising darker regions on the map appear mainly to the east, south-east and parts of the north-west, where broader grey-blue patches begin to emerge between the brighter settlements. Even so, Springfield still stands out clearly against its surroundings, and from the city itself the local sky remains dominated by the urban light dome.
What the sky overhead is like
Looking straight up from Springfield, the zenith remains heavily affected by city light, with a measured SQM of 17.85. This is the sort of sky where the background never becomes truly black, and familiar constellations show mainly their brighter stars.
The brighter patterns of winter and summer are still easy enough to trace, and the Moon and planets stand out well. What is largely missing is the finer texture of the sky — dimmer stars, dust lanes and the Milky Way simply do not have enough contrast from within the city.
north - fair
About 15 kilometres north of Springfield, conditions improve to fair rather than dark, with a Bortle 5 sky. This direction strengthens well with distance, reaching genuinely dark conditions at around 100 kilometres.
north-north-east - fair
Around 15 kilometres north-north-east, the sky is fair, corresponding to Bortle 5. It improves usefully farther out, but genuinely dark skies are not reached within the sampled distance in this direction.
north-east - marginal
At roughly 15 kilometres to the north-east, the sky is still marginal at Bortle 6. The picture improves strongly farther out, with genuinely dark conditions reached at around 50 kilometres.
east-north-east - poor
Around 15 kilometres east-north-east, the sky remains poor for deep-sky observing, at Bortle 7. A much better rural sky appears farther out, with genuinely dark conditions reached at around 50 kilometres.
east - marginal
About 15 kilometres east of the city, conditions are marginal, corresponding to Bortle 6. This direction becomes much more attractive farther out, reaching genuinely dark skies at around 50 kilometres.
east-south-east - marginal
At around 15 kilometres east-south-east, the sky is still marginal at Bortle 6. Keep going and this becomes one of the stronger directions, with genuinely dark skies reached at around 50 kilometres.
south-east - marginal
Roughly 15 kilometres south-east of Springfield, conditions remain marginal, with a Bortle 6 sky. The improvement becomes substantial farther out, and genuinely dark sky is reached at around 50 kilometres.
south-south-east - poor
At around 15 kilometres south-south-east, the sky is still poor at Bortle 7. It does improve significantly with distance, but genuinely dark conditions do not appear until around 100 kilometres out.
south - poor
About 15 kilometres south of the city, the sky is poor, at Bortle 7. It gets better with distance, but genuinely dark skies are not reached within the sampled radius in this direction.
south-south-west - marginal
Around 15 kilometres south-south-west, conditions are marginal at Bortle 6. There is some improvement farther out, though genuinely dark skies are not reached within the sampled radius in this direction.
south-west - marginal
At roughly 15 kilometres south-west of Springfield, the sky is marginal, corresponding to Bortle 6. It improves to a decent rural sky farther out, but genuinely dark conditions are not reached within the sampled radius in this direction.
west-south-west - marginal
About 15 kilometres west-south-west, the sky remains marginal at Bortle 6. Conditions become better with distance, though genuinely dark skies are not reached within the sampled radius in this direction.
west - marginal
Around 15 kilometres west of the city, conditions are marginal, corresponding to Bortle 6. Farther out the sky does improve, but genuinely dark conditions are not reached within the sampled radius in this direction.
west-north-west - marginal
At about 15 kilometres west-north-west, the sky is still marginal at Bortle 6. This direction improves well with distance and reaches genuinely dark skies at around 50 kilometres.
north-west - marginal
Roughly 15 kilometres north-west of Springfield, the sky is marginal, with a Bortle 6 reading. A much darker rural sky is available farther out, with genuinely dark conditions reached at around 50 kilometres.
north-north-west - fair
About 15 kilometres north-north-west, the sky improves to fair, at Bortle 5. It becomes better still farther out, with genuinely dark conditions reached at around 100 kilometres.
zenith - poor
Straight overhead in Springfield, the zenith is poor for serious deep-sky work, with a Bortle 9 sky and SQM 17.85. You can still pick out the brighter constellations and planets, but the sky background is bright and the Milky Way is effectively lost from view.
-
Near Izard County, Arkansas
- Direction
- SE
- Distance (km)
- 170.6
- SQM
- 21.35
- Bortle
- 3
Milky Way visible, broadband DSO imaging
-
Near St. Clair County, Missouri
- Direction
- NNW
- Distance (km)
- 96.2
- SQM
- 21.26
- Bortle
- 4
Bright nebulae, galaxies, narrowband imaging
-
Near Barry County, Missouri
- Direction
- SW
- Distance (km)
- 67.4
- SQM
- 20.95
- Bortle
- 4
Bright nebulae, galaxies, narrowband imaging
Genuinely dark skies are not right on Springfield's doorstep, so a proper improvement means getting well outside the city. The nearest good dark-sky option is about 65 kilometres to the south-west near Barry County, Missouri, while a darker Bortle 3 site appears about 170 kilometres to the south-east near Izard County, Arkansas.
If you head north-west or north-east you can also improve conditions noticeably, but the real step into clearly dark rural sky comes after a moderate drive rather than a quick hop across town.
-
Within 100 km
- Place
- Near St. Clair County, Missouri
- Direction
- NNW
- Distance (km)
- 96.2
- SQM
- 21.26
- Bortle
- 4
-
Within 200 km
- Place
- Near Izard County, Arkansas
- Direction
- SE
- Distance (km)
- 170.6
- SQM
- 21.35
- Bortle
- 3
Long-term trend
Springfield's long-term sky brightness looks remarkably stable in this record. The SQM value shifts only slightly from 17.92 in the earliest data to 17.85 in the latest, with an overall trend that is effectively flat.
Across 75 datasets, the readings stay within a fairly narrow range from 17.7 to 18.1. In practical terms, that suggests city observers have seen little meaningful improvement over time, but also no dramatic deterioration beyond an already very bright urban baseline.
From within Springfield, the best targets are the ones that can punch through a bright sky: the Moon, planets, double stars and a small number of the brightest star clusters.
A few showcase deep-sky objects are possible if you are patient and know exactly where to look, especially with optical aid, but they tend to lack contrast and fine detail. For the Milky Way, faint galaxies, wide-field nebulae and meteor watching, a darker site outside the city makes a dramatic difference.
- Moon
- planets
- double stars
- brightest open clusters
- bright nebulae such as M42
- the brightest globular clusters
- Milky Way
- faint galaxies
- broadband nebulae
- meteor showers
Can you see stars from Springfield?
Yes — but mainly the brighter ones. From within Springfield you can still make out the main constellations and brighter stars, though the fainter background population is heavily reduced by the city's light pollution.
Can you see the Milky Way from Springfield?
Not realistically from most of the city. With a Bortle 9 sky and SQM 17.85, the Milky Way is generally washed out by skyglow.
What Bortle class is Springfield?
Springfield is Bortle 9, which corresponds to an inner-city sky. In practice that means a very bright sky background and limited contrast for faint objects.
What is the SQM in Springfield?
The measured sky brightness is 17.85 SQM. That is firmly on the bright side for astronomy and matches the experience of a strongly light-polluted urban sky.
Where are the nearest darker skies from Springfield?
The nearest good step up in conditions is about 65 kilometres to the south-west near Barry County, Missouri, where the sky reaches Bortle 4. An even darker option appears about 170 kilometres to the south-east near Izard County, Arkansas, reaching Bortle 3.
Is Springfield good for astrophotography?
It is fine for lunar, planetary and some narrow-field targets, but challenging for faint deep-sky imaging from within the city. For wide-field nightscapes, the Milky Way or broadband nebulae, you will get much better results from a darker rural location.
How far do you need to drive from Springfield for dark skies?
For a good rural sky, you are looking at roughly 65 kilometres to reach Bortle 4 near Barry County, Missouri. For genuinely dark Bortle 3 conditions, the nearest listed option is about 170 kilometres away near Izard County, Arkansas.