Grand Canyon Star Party 2025, June 21 - 28

Grand Canyon National Park is one of the best places in the world to enjoy pristine night skies.

 

 

Not able to attend Grand Canyon Star Party? No worries! We offer astronomy programs year-round! Check out our Upcoming Night Sky Events page.

 

Things to Know about the 2025 Star Party

• Attend this free, open to the general public, event. The park entrance fee, is good on both South and North rims for 7 days. No additional tickets or sign-up is required.

• The event begins at sunset, although the best viewing is after 9 pm and many telescopes come down after 11 pm; however, on nights with clear, calm skies, some astronomers continue sharing their telescopes into the night.

• Campground or lodging reservations are recommended.
• Dress warmly. Temperatures drop quickly after sunset—even during summer months.
• View an assortment of planets, double stars, star clusters, nebulae and distant galaxies by night, and perhaps the Sun or Venus by day.
• Skies will be starry and dark until the moon rises the first night. It rises progressively later throughout the week of the Star Party.

Bring a Red Flashlight

Make your way safely: use a red flashlight; white flashlights and cell phone lights are discouraged on the telescope lot. Make a red flashlight by:

• Covering any flashlight with red cellophane, a limited supply of cellophane and rubber bands are available prior to the evening presentations at the Grand Canyon Visitor center)

• Painting the flashlight lens with red nail polish or a red magic marker.
• For more on why red flashlights are helpful, and how the human eye works after dark, click here.

 

South Rim Star Party 2025

Events include nightly evening programs from special guest speakers at 8:00 pm outdoors, in the plaza in front of the Visitor Center. The speakers and program topics are listed below, To get a good seat arrive early —seating is limited. Bring a folding chair, or cushions to sit on.

The evening programs are followed by telescope viewing in the large lot behind the Visitor Center. Follow the red rope lights to the telescope lot.

Park rangers offer constellation tours at 9:00, 9:30, and 10:00 pm. The evening program, constellation tours, and at least one telescope are wheelchair accessible.

Plan on driving your vehicle and parking in Visitor Center lots 1 through 4, since the last Village (Blue) Route shuttle is at 8:30 pm. Lot 4 provides the nearest accessible parking.

The South Rim Star Party is sponsored by the Tucson Amateur Astronomy Association.

Amateur astronomers from across the country volunteer their expertise and offer free nightly astronomy programs and telescope viewing during this special annual event.

 

Star Party Evening Programs (South Rim)

Presentations take place outdoors in the plaza in front of the Visitor Center. Presentations start at 8 pm. (Limited-capacity seating - so bring a folding chair or cushions to sit on.)

Schedule coming in April 2025

 

Night Sky Photography Workshops (South Rim)

Schedule Coming in April 2025

Constellation Talks (South Rim)

Constellation talks happen every night of the event: 9, 9:30 and 10 pm

 

Telescope viewing on the veranda of Grand Canyon Lodge on the North Rim

Photo courtesy of Christian Schroll

North Rim Star Party 2025

Telescopes are set up on the porch of the Grand Canyon Lodge every evening. An astronomy related evening program will be presented at 7:30 pm in the auditorium of Grand Canyon Lodge. Check park bulletin boards for the evening program schedule.

Constellation talks are also given throughout the evening.

By day, look for solar telescopes set up at various locations.

The North Rim Star Party is sponsored by the Saguaro Astronomy Club of Phoenix, Arizona.

 

Star Party Evening Programs (North Rim)

North Rim Lodge Auditorium
Presentations start at 7:30 pm. (Limited-capacity seating)

Schedule Coming in April 2025

 

Become a Volunteer in 2025

All amateur astronomers interested in sharing the skies with visitors are invited to participate. Whether you can volunteer for a few days or the whole event, you can help to enrich the lives of people from all over the world.

Find volunteer opportunities for day and night telescopic outreach, visual and imaging, laser guided constellation tours, demonstration toolkits and auditorium presentations. Register through the astronomy clubs sponsoring the event, links provided.

• Sign up for the South Rim Star Party with the Tucson Amateur Astronomy Association.
• Sign up for the North Rim Star Party with the Saguaro Astromomy Club.

 

Questions? E-mail

Rader Lane - Dark Skies Program Manager
Grand Canyon National Park
[phone]

 

Future Star Party Dates

2025: June 21 - 28
2026: June 6 - 13
2027: May 29 - June 5
2028: June 17 - 24
2029: June 2 - 9
2030: June 22 - 29
2031: June 14 -21
2032: June 5 -12
2033: June 18 - 25
2034: June 10 -17
2035: June 2 - 9

 

Star Party and Night Sky Videos

• Night Spoken Series
• Video Presentations from Virtual Grand Canyon Star Party 2020
• Video Presentations from Virtual Grand Canyon Star Party 2021
• North Rim Star Party Video by the Planetary Society

 

Grand Canyon National Park Star Party

Download

Video Player is loading.

Play Video

Play

Mute

Current Time 0:00

/

Duration -:-

Loaded: 0%

0:00

Stream Type LIVE

Seek to live, currently behind liveLIVE

Remaining Time --:-

 

Turn On Audio Description

1x

Playback Rate

Chapters

• Chapters

Descriptions

• descriptions off, selected

Captions

• captions settings, opens captions settings dialog
• captions off, selected
• English Captions

Open quality selector menu

• 720p, selected
• 480p
• 360p
• 240p

Audio Track

Picture-in-PictureFullscreenVideo File Info

This is a modal window.

The media could not be loaded, either because the server or network failed or because the format is not supported.

Beginning of dialog window. Escape will cancel and close the window.

Text

ColorWhiteBlackRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-Transparent

Background

ColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentTransparent

Window

ColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyTransparentSemi-TransparentOpaque

Font Size

50%75%100%125%150%175%200%300%400%

Text Edge Style

NoneRaisedDepressedUniformDropshadow

Font Family

Proportional Sans-SerifMonospace Sans-SerifProportional SerifMonospace SerifCasualScriptSmall Caps

Reset restore all settings to the default valuesDone

Close Modal Dialog

End of dialog window.

Duration:

4 minutes, 33 seconds

The 2022 Star Party will take place June 18-25 on both North and South Rims of the park. Here is some basic information about this event.

 

Grand Canyon Star Party Astronomers

Download

Video Player is loading.

Play Video

Play

Mute

Current Time 0:00

/

Duration -:-

Loaded: 0%

0:00

Stream Type LIVE

Seek to live, currently behind liveLIVE

Remaining Time --:-

 

Turn On Audio Description

1x

Playback Rate

Chapters

• Chapters

Descriptions

• descriptions off, selected

Captions

• captions settings, opens captions settings dialog
• captions off, selected
• English Captions

Open quality selector menu

• 720p, selected
• 480p
• 360p
• 240p

Audio Track

Picture-in-PictureFullscreenVideo File Info

This is a modal window.

The media could not be loaded, either because the server or network failed or because the format is not supported.

Beginning of dialog window. Escape will cancel and close the window.

Text

ColorWhiteBlackRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-Transparent

Background

ColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentTransparent

Window

ColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyTransparentSemi-TransparentOpaque

Font Size

50%75%100%125%150%175%200%300%400%

Text Edge Style

NoneRaisedDepressedUniformDropshadow

Font Family

Proportional Sans-SerifMonospace Sans-SerifProportional SerifMonospace SerifCasualScriptSmall Caps

Reset restore all settings to the default valuesDone

Close Modal Dialog

End of dialog window.

Duration:

1 minute, 40 seconds

Amateur astronomers from across the country volunteer their expertise and offer free nightly astronomy programs and telescope viewing.

 

Night Sky - Grand Canyon in Depth - Episode 4

Download

Video Player is loading.

Play Video

Play

Mute

Current Time 0:00

/

Duration -:-

Loaded: 0%

0:00

Stream Type LIVE

Seek to live, currently behind liveLIVE

Remaining Time --:-

 

Turn On Audio Description

1x

Playback Rate

Chapters

• Chapters

Descriptions

• descriptions off, selected

Captions

• captions settings, opens captions settings dialog
• captions off, selected
• English Captions

Open quality selector menu

• 720p, selected
• 480p
• 360p
• 240p

Audio Track

Picture-in-PictureFullscreenVideo File Info

This is a modal window.

The media could not be loaded, either because the server or network failed or because the format is not supported.

Beginning of dialog window. Escape will cancel and close the window.

Text

ColorWhiteBlackRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-Transparent

Background

ColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentTransparent

Window

ColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyTransparentSemi-TransparentOpaque

Font Size

50%75%100%125%150%175%200%300%400%

Text Edge Style

NoneRaisedDepressedUniformDropshadow

Font Family

Proportional Sans-SerifMonospace Sans-SerifProportional SerifMonospace SerifCasualScriptSmall Caps

Reset restore all settings to the default valuesDone

Close Modal Dialog

End of dialog window.

Duration:

10 minutes, 4 seconds

Experience the mystery and wonder of Grand Canyon National Park's night sky with Astronomer Tyler Nordgren and Park Ranger Rader Lane. Explore the beauty of the night sky and learn what you can do to help preserve it.

 

Related Information

• Tucson Amateur Astronomy Association Website
• Saguaro Astronomy Club Website
• Arizona State Parks - Upcoming Star Party Astronomy Events
• Night Skies at Grand Canyon National Park
• National Park Service - Night Skies
• Upcoming Night Sky Events at Grand Canyon