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Find The Darkest
Skies In America

Discover dark sky parks, Milky Way destinations, meteor shower calendars and the best stargazing locations across the United States.

Night sky planning

Moon Phase & Stargazing Conditions

Use moonlight, visibility windows, seasonal meteor showers, and viewing conditions to plan better dark sky nights.
Tonight's Moon

Waxing Crescent

Low moonlight is ideal for Milky Way viewing, meteor showers, and deep-sky observation.

23%Illumination
GoodMilky Way
Stargazing Conditions
  • MoonlightLow
  • Milky Way VisibilityExcellent
  • Light PollutionBortle 1–3
  • Cloud CoverCheck Local Forecast
Next Major Meteor Shower

Perseids

Peak viewing usually falls around August 12–13, with strong activity under dark skies.

Peak: Aug 12–13 Rate: Up to 100/hr Visibility: Excellent
New MoonBest Milky Way nights
First QuarterGood early-night planning
Full MoonBest for moonlit landscapes
Last QuarterGood late-night windows

Recommended Tonight

For the strongest dark sky potential, start with Southwest and high-altitude regions.

Moonlight planning

Full Moon Calendar & Dark Sky Windows

Use the moon cycle to plan Milky Way trips, meteor shower nights, astrophotography sessions, and darker stargazing windows.
Next Full Moon

Wolf Moon

Full moons are beautiful for landscape photography, but they reduce Milky Way visibility. For deep-sky viewing, plan around new moon windows.

Best for: Moonlit landscapes Avoid for: Milky Way core
JanWolf MoonBright skies
FebSnow MoonWinter clarity
MarWorm MoonSpring transition
AprPink MoonMilky Way returns
MayFlower MoonCore season
JunStrawberry MoonSummer nights
JulBuck MoonWarm viewing
AugSturgeon MoonPerseids check
SepCorn MoonLate core
OctHunter's MoonAutumn skies
NovBeaver MoonCold clarity
DecCold MoonGeminids check

Best Dark Sky Window

For Milky Way viewing, target the 5 nights before and after the new moon, especially in Bortle 1–3 locations.

Moon illumination under 25% Cloud cover under 20% Bortle class 1–3 Midnight to 4 AM

Light pollution planning

Light Pollution & Bortle Explorer

Use Bortle class, distance from cities, elevation, and moonlight to choose stronger stargazing locations.
Bortle Scale

Darkness Levels

1Pristine Dark Sky
2Excellent Milky Way
3Rural Sky
4Rural/Suburban
5+City Impact
Best Escape Strategy

Drive Away From Light Domes

For Milky Way viewing, prioritize Bortle 1–3 zones, clear horizons, high elevation, and low moon illumination.

  • ✓ 60–120 miles from major cities
  • ✓ Avoid bright moon nights
  • ✓ Choose open southern horizons
  • ✓ Check local cloud forecasts

Explore By State

Start with the strongest Milky Way states and build your next dark sky trip around proven viewing regions.

Popular Stargazing Guides

Recently published guides from the Milky Way Viewing cluster.

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Everything on Stargazing Atlas is organized around practical night sky planning.

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