Astronomy & Stargazing

 

Visitors can attend telescope programs scheduled throughout the summer.

Photo by Joyce Tanihara

 

Many of the darkest skies in the country are found at national parks. Some visitors may come from places where light pollution hinders views of the night skies. Others may never have experienced an unobstructed view of a starry night sky or the Milky Way.

Black Canyon of the Gunnison National Park was certified as an International Dark Sky Park in September 2015. The park has exceptional opportunities to view night skies, as well as stargazing programs scheduled throughout the summer months.

 

The Milky Way shines brighter in the summer than the winter. This is because we face the center of our galaxy on summer nights, while we face the edge of our galaxy on winter nights.

NPS graphic

Stargazing at Black Canyon

The park does not close and allows for night sky viewing at all hours. Overlooks that are far from the road are better shielded from the light of passing cars. These locations are great for stargazing, using a personal telescope, or for astrophotography:

• Chasm View Overlook (South Rim)
• Dragon Point Overlook (South Rim)
• Sunset View Overlook (South Rim)
• Chasm View Nature Trail (North Rim)
• Kneeling Camel Overlook (North Rim)

Areas at the bottom of the canyon, like East Portal, are suitable for viewing, but the amount of visible sky will be reduced.

Visiting in the winter? Enjoy the unique experience of cross-country skiing by moonlight or headlamp. Red light-equipped headlamps or flashlights are best to help preserve night vision and reduce light pollution.

Viewing times and seasons

Experiencing moonlight in such a dark place can be extraordinary. However, bright light from the moon means faint stars and the Milky Way are not visible. The best time to view our galaxy is during the new moon phase, or at times when the moon rises late in the night. Check the moon phase, moonrise, sunrise, and sunset times for Black Canyon.

The Milky Way shines brighter in the summer than the winter. This is because we face the center of our galaxy on summer nights, while we face the edge of our galaxy on winter nights. As we look to the center, we look at the combined light of more stars than when we look toward the edge. In the summer, the Milky Way rises higher and higher throughout the night, resting directly overhead late in the evening. During the fall, the Milky Way appears directly overhead very early in the evening.

 

In the summer, attend one of our night sky programs held on the South Rim.

NPS Photo/C. Roundtree

Program Offerings

Park rangers, volunteers, and members of the Black Canyon Astronomical Society (BCAS) work together to provide astronomy programs. These events occur frequently at the park during the summer. Programs are free to visitors who have paid the park entrance fee. Programs may include:

• Daytime solar telescope viewing
• Astronomy talks
• Evening constellation tours
• Night sky viewing with telescopes.

The park also hosts a multi-day Astronomy Festival every year. Check the park calendar for program and event listings.

For Kids

Check out the Junior Ranger Night Explorer program, which encourages young park visitors to explore the starry side of their national parks. Activities include learning about stars and galaxies, writing creative mythology about constellations, and using all senses to explore the night environment at a national park. Pick up a free booklet from the visitor center or download online.

 

International Dark Sky Park poster for Black Canyon of the Gunnison National Park

Poster by Tyler Nordgren

2025 Moon Phases

Month	Full Moon	New Moon
January	13	29
February	12	27
March	14	29
April	12	27
May	12	26
June	11	25
July	10	24
August	9	23
September	7	21
October	6	21
November	5	20
December	4	19

2025 Major Meteor Showers

Dates listed are for predicted maximum viewing. Most of these showers are also active for a few nights before and after the predicted peak.

• Lyrids April 21-22
• Eta Aquarids May 3-4
• Delta Aquariids July 29-30
• Perseids August 12-13
• Orionids October 22-23
• Leonids November 16-17
• Geminids December 13-14
• Ursids December 21-22
• Quadrantids January 2-3