Irving Stargazing & Astronomy Report
Light pollution and stargazing locations near Irving
- City
- Irving
- Country
- United States
- Latitude
- 32.8140
- Longitude
- -96.9489
Key Sky Quality Metrics
- SQM (mag/arcsec²)
- 17.48
- Bortle class
- Class 9 (Class 9)
- Darkness Quotient
- 19%
- Dataset
- March 2026
Inner city sky
Stargazing in Irving
Irving is a substantial suburban city in North Texas, part of the wider Dallas–Fort Worth metropolitan area and very much shaped by big-city development.
The city generally experiences Extreme Light Pollution, with a Darkness Quotient of just 19% — placing it among the more light-polluted urban locations in the United States.
For practical observing from within the city, the most realistic targets are the Moon, planets, double stars and the brightest open clusters. Fainter deep-sky objects are heavily washed out by the skyglow, with only a few showpiece objects appearing at all.
Truly worthwhile darker skies are not close at hand, and a proper improvement means a fairly long drive out of the metro glow. The nearest reasonable dark-sky option is roughly 180 kilometres to the south-south-east, near Near Leon County, Texas.
The map shows Irving embedded in a broad, intensely bright urban core, with a large white-to-pink centre surrounded by red, orange and yellow glow. In practical terms, that means the city is sitting inside a major light dome rather than on the edge of one.
Away from the centre, the colours ease into green and blue, but the transition is gradual and interrupted by many smaller bright patches in nearly every direction. This suggests that even after leaving Irving itself, you remain affected by a spread of surrounding settlements and infrastructure for quite some distance.
The darkest-looking areas on this crop sit mainly towards the west and north-west, where broader grey-black zones appear between scattered bright islands. By contrast, the eastern half of the map looks more continuously developed and luminous, with fewer genuinely dark gaps.
What the sky overhead is like
Looking straight up from Irving, the sky is heavily affected by urban light, with a zenith reading of 17.48 and an inner-city level of brightness. Even overhead, the background sky is bright enough to flatten contrast and make faint stars disappear.
In practice, the familiar brighter constellations are still there, but they tend to look stripped back to their main outline stars. Rich Milky Way structure is not visible from the city, and the overall impression is of a luminous sky rather than a truly dark one.
This sort of overhead brightness is typical of a large metropolitan setting: convenient for quick looks at the Moon and planets, but very limiting for deep-sky observing.
north - poor
Fifteen kilometres north of Irving, the sky remains poor, still at Bortle 9, so a quick trip in that direction brings very little relief from city glow. It does improve further out, reaching Bortle 4 only at around 200 kilometres.
north-north-east - poor
At about 15 kilometres to the north-north-east, conditions are still poor at Bortle 9, with the metropolitan light dome very much in control. Genuinely dark skies become reachable only much farther out, at around 200 kilometres, where this direction reaches Bortle 3.
north-east - poor
A short drive to the north-east still leaves you under poor skies, with the 15-kilometre sample at Bortle 9. This direction improves more convincingly with distance, reaching Bortle 4 by around 100 kilometres and Bortle 3 by about 200 kilometres.
east-north-east - poor
Fifteen kilometres east-north-east of Irving, the sky is still poor at Bortle 9, so nearby observing remains heavily compromised. Much farther out the picture improves, with Bortle 3 conditions appearing at around 200 kilometres.
east - poor
The eastern sky remains poor on a quick outing, with the 15-kilometre sample still at Bortle 9. There is a worthwhile improvement farther out, reaching Bortle 4 at around 100 kilometres, though genuinely darker skies are not reached within the sampled range.
east-south-east - poor
At 15 kilometres east-south-east, conditions are still poor, with Bortle 9 skies and strong urban glow. The direction does improve with distance and reaches Bortle 4 at around 100 kilometres, but it does not get beyond that within the sampled range.
south-east - poor
A short drive to the south-east still leaves you with poor skies, as the 15-kilometre sample remains Bortle 9. Conditions become more usable farther out, improving to Bortle 5 by around 100 kilometres and Bortle 4 by about 200 kilometres.
south-south-east - poor
Fifteen kilometres south-south-east of Irving, the sky is still poor at Bortle 9, so nearby gains are limited. This direction becomes significantly better farther out, reaching Bortle 3 at around 200 kilometres.
south - poor
South of Irving, a quick drive helps only a little: at 15 kilometres the sky is still poor overall, at Bortle 8. It improves steadily with distance and reaches Bortle 4 at around 100 kilometres.
south-south-west - poor
The south-south-west remains poor even after 15 kilometres, with Bortle 9 conditions still dominating. Although there is some improvement farther out, genuinely dark skies are not within the sampled radius in this direction.
south-west - poor
At 15 kilometres to the south-west, conditions are still poor at Bortle 9, so this is not a direction for quick local improvement. It becomes much better farther out, reaching Bortle 4 by around 100 kilometres and Bortle 3 by about 200 kilometres.
west-south-west - poor
A short drive west-south-west still leaves you under poor skies, with the 15-kilometre sample at Bortle 9. The real improvement comes much farther out, with Bortle 4 around 100 kilometres away and Bortle 3 by about 200 kilometres.
west - poor
Fifteen kilometres west of the city, the sky remains poor at Bortle 9, so local escape from the glow is limited. Farther out it becomes noticeably better, reaching Bortle 5 around 100 kilometres and Bortle 3 by around 200 kilometres.
west-north-west - poor
The west-north-west direction is still poor at 15 kilometres, with Bortle 9 skies on a quick outing. It is one of the stronger long-range directions, improving to Bortle 4 at around 100 kilometres and excellent Bortle 2 conditions by about 200 kilometres.
north-west - poor
At 15 kilometres north-west of Irving, the sky is still poor at Bortle 9, so nearby conditions remain heavily urban. There is a meaningful improvement farther out, with Bortle 4 reached at around 100 kilometres, though not darker than that within the sampled range.
north-north-west - poor
A short drive north-north-west still delivers poor skies, with the 15-kilometre sample at Bortle 9. Conditions improve gradually with distance and reach Bortle 4 at around 200 kilometres, but not beyond that in the sampled data.
zenith - poor
Looking straight up from Irving, the zenith is poor, with Bortle 9 conditions and a bright urban background even overhead. The brightest stars and the main stick figures of familiar constellations remain visible, but the sky lacks depth and faint detail, and the Milky Way is effectively lost in the glow.
-
Near Leon County, Texas
- Direction
- SSE
- Distance (km)
- 180.8
- SQM
- 21.02
- Bortle
- 4
Bright nebulae, galaxies, narrowband imaging
-
Near Carter County, Oklahoma
- Direction
- SW
- Distance (km)
- 169.2
- SQM
- 20.97
- Bortle
- 4
Bright nebulae, galaxies, narrowband imaging
-
Near Pottawatomie County, Oklahoma
- Direction
- SSE
- Distance (km)
- 242.3
- SQM
- 20.96
- Bortle
- 4
Bright nebulae, galaxies, narrowband imaging
Genuinely dark skies require a significant journey from Irving rather than a quick hop out of town.
The nearest Bortle 4 site in the supplied locations is around 180 kilometres to the south-south-east, near Near Leon County, Texas. There is also a similarly useful option to the south-west near Near Carter County, Oklahoma, but either way you are looking at a proper outing rather than a casual short drive.
Closer in, conditions do improve gradually in some directions, but the wider metro glow remains a strong influence for a long stretch beyond the city.
-
Within 200 km
- Place
- Near Leon County, Texas
- Direction
- SSE
- Distance (km)
- 180.8
- SQM
- 21.02
- Bortle
- 4
-
Within 500 km
- Place
- Near Pottawatomie County, Oklahoma
- Direction
- SSE
- Distance (km)
- 242.3
- SQM
- 20.96
- Bortle
- 4
Long-term light pollution trend
Irving's night sky has become modestly brighter over the long term. The SQM value has shifted from 17.78 in the earliest record to 17.48 in the latest one, a change consistent with a gradual increase in skyglow rather than a sudden jump.
Across the full set of 75 measurements, values range from 17.41 to 17.92, with a mean of 17.69. That spread is fairly small, which suggests the city has remained consistently very bright for years, even though the overall trend is moving in the wrong direction.
The slope of -0.0263 SQM per year points to steady deterioration rather than dramatic swings. For observers on the ground, that usually translates into slightly poorer contrast on faint targets and an ever stronger urban glow over time.
From Irving itself, stargazing is firmly in the bright-city category. The Moon and planets are the obvious winners, and double stars also hold up well because they are less affected by washed-out sky background.
A few brighter showpiece deep-sky objects can still be attempted, especially with experience and careful target choice, but expectations need to stay realistic. Most galaxies, dim nebulae and richer Milky Way fields are far better saved for a darker site outside the metro area.
If you are planning a serious observing session, the biggest gains will come not from larger equipment alone but from getting under a darker sky. That is where faint structure, contrast and the sheer number of visible stars improve dramatically.
- 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 Irving?
Yes, but not in large numbers compared with a darker site. The brighter stars and the main outlines of familiar constellations are visible, while many fainter stars are lost in the city glow.
Can you see the Milky Way from Irving?
For most observers, no — the Milky Way is effectively washed out by Irving's bright urban sky. You would need to travel well away from the city for a realistic view of it.
What Bortle class is Irving?
Irving is Bortle Class 9, which is the inner-city end of the scale. In plain terms, that means severe light pollution and a very bright background sky.
What is the SQM in Irving?
The measured sky brightness is 17.48 SQM. That is a bright reading, consistent with strong urban skyglow.
Where are the nearest dark skies to Irving?
The nearest listed Bortle 4 site is Near Leon County, Texas, about 180.8 kilometres to the south-south-east. Another similar option is Near Carter County, Oklahoma, about 169.2 kilometres to the south-west.
Is Irving good for astrophotography?
It can work for lunar, planetary and some narrow-field targets, but it is not well suited to faint deep-sky astrophotography from within the city. For nebulae, galaxies and wide-field nightscapes, a darker location will make a huge difference.
How far do you need to drive from Irving for better stargazing?
For a noticeable step up, you are generally looking at a substantial drive rather than just a few minutes on the road. The nearest clearly better listed locations are roughly 170 to 180 kilometres away, where skies reach Bortle 4.