Essex Junction.

The definitive guide to dark skies and celestial observation in Essex Junction, VT. Verified using National Park Service and NASA Night Sky Network Clubs data.

Bortle Scale
3
Best Regional Reading
Sky Quality
21.6
SQM Zenith Value
Verified Sites
5
Community Vetted
Dark Sky Parks
2
IDA Certified Nearby

Quick Guide for Essex Junction

  • Top Community Pick: Adirondack Public Observatory: Roll Off Roof Facility (~69.2 miles)
  • Best Scientific Reading: Bortle 4.0 at Observatory
  • Local Experts: Vermont Astronomical Society
  • Verified Observations: 5 distinct spots

Searching for a clear window into the cosmos near Essex Junction, VT? While enthusiasts often gather at Adirondack Public Observatory: Roll Off Roof Facility for its accessibility, scientific audits conducted by the National Park Service at Observatory provide the most accurate reading of the regional sky quality, measuring at a Bortle 4.0. The local landscape of Essex Junction offers several pockets of darkness that are perfect for deep-sky observation.

The Best Times for Stargazing in Essex Junction

For the best results in Essex Junction, aim for a ‘New Moon’ window. In these dark-sky conditions, the absence of moonlight allows the Milky Way to cast visible shadows.

Expert Tips for Essex Junction Observers

Because Adirondack Public Observatory: Roll Off Roof Facility is a developed site, it often features established viewing pads and specialized equipment. A medium-aperture telescope is ideal for resolving the rings of Saturn and bright star clusters at this spot. Local enthusiasts often frequent this spot, making it a great place to meet experienced observers. Regardless of your gear, allow 30 minutes for your eyes to fully dark-adapt.

Local Top Spots

Community-vetted locations known for clear horizons and accessibility for telescopes and astrophotography.

Active Viewing Spot Confidence: 77.5%

Adirondack Public Observatory: Roll Off Roof Facility

69.2 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

Tupper Lake, NY 12986
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Active Viewing Spot Confidence: 77.5%

Adirondack Sky Center office and Observatory

69.2 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

Tupper Lake, NY 12986
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Active Viewing Spot Confidence: 77.5%

Adirondack Sky Center and Observatory

69.2 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

Tupper Lake, NY 12986
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Community Gathering Point Confidence: 42.5%

Brownell Library, Essex Junction Vt

0.2 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

Essex Junction, VT 05452
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Community Gathering Point Confidence: 42.5%

Brownell Library, Essex Junction, Vermont

0.2 mi
Distance

" Standard Advice: Dress in layers as temperatures drop quickly after sunset. Use a red-light flashlight to preserve your night vision. "

essex junction, VT 05452
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Scientific Audit

NPS Sky Measurements

Instrumented readings from the National Park Service Night Sky Program, providing the most accurate SQM and Bortle classifications.

Observatory

Mont-Megantic National Park

21.55 SQM
Bortle Class 4

"Clear, calm night with good transparency. A slight haze visible over the low horizon above Sherbrooke, and slight banding to the north."

Observation Date
9/22/2017
Elevation
1105m
Zenith Brightness
21.76

Park Road

Mont-Megantic National Park

21.6 SQM
Bortle Class 3

"Clear, calm night with good transparency. A slight haze visible over the low horizon to the north. Seeing is fair. Fine detail in the Milky Way, with several easy deep-sky objects readily visible. The core of the Sherbrooke light dome is blocked by Mont Notre Dame and Mont Megantic creating a dark bowl like effect, excellent for visual observing. The light dome from Quebec city was visible low on the north horizon, parially blocked by trees, but still evident when dark adapted. No light dome was so bright as to interfere with dark adaptation."

Observation Date
9/23/2017
Elevation
520m
Zenith Brightness
21.86

International Dark Sky Parks

Premier locations certified for their exceptional dark sky quality and commitment to light pollution mitigation.

IDA Certified Distance: 164.7 miles

AMC Maine Woods

The Appalachian Mountain Club’s (AMC) Maine Woods Initiative lands consist of over 400 square kilometers of land in central Maine, U.S. The park is at the edge…

Category
International Dark Sky Park
Certified
2021
Land Area
404.25 km2
Coordinates
43.9229, -69.8848
IDA Certified Distance: 236.6 miles

Katahdin Woods and Waters National Monument

Within the North Woods of Maine, Katahdin Woods and Waters National Monument covers an area of approximately 87,500 acres within a larger landscape already…

Category
International Dark Sky Sanctuary
Certified
2020
Land Area
354 km2
Coordinates
45.9766, -68.7335

Local Astronomy Clubs

Connect with experts and fellow enthusiasts through local astronomical societies and community groups.

NASA Night Sky Club ID
#673

Vermont Astronomical Society

Essex Junction, VT

NASA Night Sky Club ID
#641

Lamoille County Star Gazers

Morristown, VT