Stargazing in Nevada

True astronomical darkness runs from 2:49 AM to 12:22 PM (9.6 hours) at Nevada's central latitude — this is the real window when the sky is darkest.

Cloud cover decides whether you can see anything at all, so check a local forecast before you go. In Nevada, skies are usually clearest after a cold front passes, and higher, drier sites tend to beat valleys and coasts. Hourly cloud outlook →

The Moon is Waning Crescent at 9% illumination. Moonlight shouldn't significantly interfere with deep-sky observing tonight. Full Moon details →

• Jupiter — visible in Leo, toward the East (up to 32° altitude).
• Saturn — visible in Cetus, toward the South (up to 54° altitude).
• Mars — visible in Cancer, toward the East-Southeast (up to 46° altitude).

Draconids is active tonight. A minor, unpredictable shower best watched right after nightfall, unlike most showers which peak before dawn. Full calendar →

Next visible pass: Invalid Date. Live ISS tracker →

Current planetary Kp is 2.7; Nevada's central latitude needs roughly Kp 9.0 for aurora to become visible. Aurora is unlikely from most of the state tonight at current activity levels. Full Aurora forecast →

Planetary Kp is 2.7 right now. Full space weather conditions →

Darkness and Moon conditions tonight favor deep-sky and Milky Way viewing, assuming clear skies and distance from city lights. This doesn't account for light pollution at your specific spot — a real light-pollution measurement isn't currently available for this location, so use distance from city lights as a practical guide instead. Check Milky Way visibility →

Moonlight is low tonight, which favours the Milky Way and fainter deep-sky objects. 3 planets are realistically observable. Pick a dark site away from city lights and confirm the local cloud forecast before you go.

Great Basin National Park is a certified International Dark Sky Park with an astronomy program and annual festival. Massacre Rim in northwest Nevada is a certified International Dark Sky Sanctuary.

• Great Basin National Park — International Dark Sky Park; ranger astronomy programs.
• Massacre Rim Dark Sky Sanctuary — Extremely remote International Dark Sky Sanctuary.

Las Vegas in the south, Reno/Carson City in the west, and the vast Great Basin in between.

Las Vegas is one of the brightest cities on Earth and glows for long distances; central Nevada is very dark.

Strong from dark sites roughly April through October.

Many clear nights make it an excellent meteor state.

Late spring through autumn; winter is cold at elevation.

Dry, steady air is good for planets.

Aurora is rare and needs a strong storm; northern Nevada gives the best chance.

Great Basin's bristlecone pines and Wheeler Peak are popular foregrounds.

Major meteor showers (Quadrantids, Lyrids, Perseids, Geminids), Milky Way core season and any eclipses apply here as they do nationally -- dates shift each year, so check the current calendar.

Distances between services are long -- carry fuel and water. Great Basin sits around 10,000 feet at the summit areas.