New Braunfels Stargazing & Astronomy Report
Light pollution and stargazing locations near New Braunfels
- City
- New Braunfels
- Country
- United States
- Latitude
- 29.7030
- Longitude
- -98.1245
Key Sky Quality Metrics
- SQM (mag/arcsec²)
- 18.54
- Bortle class
- Class 8 (Class 8)
- Darkness Quotient
- 28%
- Dataset
- July 2026
City sky
New Braunfels: The Practical Verdict
New Braunfels, a small city in Texas, encounters considerable difficulties for stargazing due to high light pollution. The overall quality of the urban sky is poor, with the Milky Way completely obscured by the brightness. This limits visual observing mainly to the Moon, visible planets, and bright stars.
In terms of what you can effectively observe, celestial targets in New Braunfels are mostly restricted to solar system events and double stars. Imaging in narrowband can still be feasible, but deep-sky objects and broadband observations are severely impacted, making them best avoided. The brightest horizon is towards the south-west, influenced by nearby San Antonio, while the north-north-west offers clearer conditions.
For a marked improvement, Calhoun County, around 225 km to the south-east, presents a darker Bortle 3 sky. While this site requires a longer drive, it promises significantly better conditions for serious deep-sky observations.
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
- Calhoun County, Texas sits about 225 km south east and reaches Bortle 3, roughly 17x darker.
- Good dark window
- New Braunfels's longest dark windows fall in December and January, with the shortest nights around June and July. Plan deep-sky sessions around the autumn and winter months for the best combination of long nights and true astronomical darkness.
Frequently Asked Questions
Can you see the Milky Way from New Braunfels?
No. New Braunfels is a Bortle Class 8 sky with SQM 18.54, 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 New Braunfels?
New Braunfels is Bortle Class 8 (SQM 18.54), a poor city sky for astronomy.
Is New Braunfels good for stargazing?
Not for serious deep-sky observing. New Braunfels is a poor city sky where the Moon, planets, and a handful of bright targets are the realistic options from the city itself.
Is New Braunfels good for astrophotography?
Broadband deep-sky imaging is heavily compromised from New Braunfels and a Bortle 4 or darker site is strongly recommended. Even narrowband imaging is difficult from New Braunfels without careful processing.
What can you observe from New Braunfels?
Primary targets from New Braunfels 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 New Braunfels?
The closest meaningfully darker mapped site is 284, Texas, about 39 km north east of New Braunfels, reaching Bortle 6.
When is the sky darkest in New Braunfels?
The sky over New Braunfels is darkest around January, December.
Is light pollution in New Braunfels getting better or worse?
Long-term light pollution over New Braunfels has been broadly stable across the available measurements.
north - good
Clean horizon to the north. Star counts remain high near the ground.
north-north-east - good
The north-north-east horizon is free of artificial brightening. Faint stars are visible to within a few degrees of the ground.
north-east - fair
A small artificial brightening near the north-east horizon. Star counts in this direction remain high above the lowest elevations.
east-north-east - good
Clean horizon to the east-north-east. Star counts remain high near the ground.
east - fair
The east horizon shows a slight brightening. Workable for most targets above about 10 degrees elevation.
east-south-east - fair
A small artificial brightening near the east-south-east horizon. Star counts in this direction remain high above the lowest elevations.
south-east - fair
Subtle skyglow on the south-east horizon. Faint stars below about 10 degrees here are slightly suppressed.
south-south-east - fair
A small artificial brightening near the south-south-east horizon. Star counts in this direction remain high above the lowest elevations.
south - fair
Subtle skyglow on the south horizon. Faint stars below about 10 degrees here are slightly suppressed.
south-south-west - fair
The south-south-west horizon shows a slight brightening. Workable for most targets above about 10 degrees elevation.
south-west - marginal
Persistent skyglow on the south-west horizon. Faint stars near the ground in this direction are lost.
west-south-west - fair
The west-south-west horizon shows a slight brightening. Workable for most targets above about 10 degrees elevation.
west - fair
Mild brightening on the west horizon. Faint stars at the very lowest elevation are dimmed; otherwise unaffected.
west-north-west - good
The west-north-west horizon is free of artificial brightening. Faint stars are visible to within a few degrees of the ground.
north-west - good
No visible glow on the north-west horizon. Stars are clear down to low elevation in this direction.
north-north-west - good
The north-north-west sky shows no obvious glow at ground level. Faint stars are clear at low elevation.
zenith - marginal
Light pollution affects most of the overhead sky. Star counts are a fraction of a dark site.
-
Seguin, Texas
- Direction
- SE
- Distance (km)
- 14.1
- SQM
- 19.46
- Bortle
- 7
-
284, Texas
- Direction
- NE
- Distance (km)
- 39.3
- SQM
- 19.98
- Bortle
- 6
-
Fayette County, Texas
- Direction
- ENE
- Distance (km)
- 106.8
- SQM
- 20.39
- Bortle
- 5
-
Goliad County, Texas
- Direction
- SE
- Distance (km)
- 128.9
- SQM
- 20.62
- Bortle
- 5
-
Lavaca County, Texas
- Direction
- ESE
- Distance (km)
- 135.1
- SQM
- 20.68
- Bortle
- 5
-
Calhoun County, Texas
- Direction
- SE
- Distance (km)
- 225
- SQM
- 21.62
- Bortle
- 3