Can You See a Rocket Launch From Colorado?

Q: What is the best way to watch a launch from Colorado?

Watch the webcast. Launch Library lists an official stream for most launches, and the list above links it. The nearest site, Vandenberg, is too far for any Colorado city to see a rocket.

Q: What is the best time of day to watch?

Twilight. In the hour before sunrise or after sunset the rocket climbs back into sunlight while the ground is dark, and its exhaust spreads into a glowing cloud that carries far farther than the rocket itself in daylight.

Q: How high will a rocket be in the Colorado sky?

It never clears the horizon from the three cities worked out here, so the useful number is the webcast start time.

Q: Where does the launch schedule come from?

The Space Devs: Launch Library 2, loaded when you visit. A time is shown as firm only when the provider has set the minute, and every launch can slip, so check the morning of.

No US launch path reaches the sky over Denver, Colorado Springs and Grand Junction. The nearest site, Vandenberg, is 733 miles from Grand Junction, so a launch is a webcast from here.

Checking the upcoming launches against the sky over Denver, CO.

Somewhere else in Colorado? Enter a ZIP for its own list

Launches and the Colorado sky

From each launch path and the distance

733 mi

To the nearest site

Vandenberg, west southwest of Grand Junction

0 of 8

Launch paths that reach

none reach Denver, Colorado Springs and Grand Junction

Webcast

How to watch

Vandenberg is too far to see from here

Cities worked out

Denver, Colorado Springs and Grand Junction

A rocket can be followed up to about 174 miles in daylight and 621 miles after dark, and a plume lit by the sun above a dark ground carries farther still. The figures here are for a launch at night or in twilight, the best case.

City by city

Watching a launch from Colorado

Vandenberg Space Force Base is 733 miles west southwest of Grand Junction, beyond the 621 miles at which a rocket can be followed after dark. The way to see a launch from here is the webcast: most launches in the list above link an official stream, and the calendar file sets a reminder for the liftoff.

Where to watch

Where to watch near Vandenberg

The nearest site is Vandenberg Space Force Base, 733 miles from Grand Junction. If you are traveling there, these are the usual public places.

Vandenberg Space Force Base, CA

SLC-4E: SpaceX Falcon 9. SLC-6: SpaceX Falcon 9 and Falcon Heavy, planned. SLC-2W: Firefly Alpha.

Jalama BeachSanta Barbara CountyOpen to launch viewing under a county agreement updated in 2023; check closures first.
Ocean Park and Surf Beachnear LompocThe closest public beaches. They close temporarily for some missions.
Riverbend ParkLompocYou see the rocket rise, not the pad.“You won’t see the pad, but you can still catch the rocket rising into the sky.” Explore Lompoc: best places to view a rocket launch
Beattie ParkLompocA park with room to settle in for the countdown.“Pack a picnic, settle in, and watch as the rocket streaks across the sky.” Explore Lompoc: best places to view a rocket launch

Reading the list

What the tags mean

Spectacular A big show. Close enough, or lit by the sun after dark, that the whole climb and the plume are easy to follow.
Visible Plainly visible. A bright point and a trail, well above the treeline.
Low on the horizon Low on the horizon. Up for a short time near the horizon, so you need a clear view in that direction.
Not from here Not from here. Too far, or hidden below the horizon. The webcast is the way to see it.

A rocket in daylight can be followed to about 174 miles, after dark to about 621 miles, and a plume lit by the sun while the ground is dark carries to about 808 miles.