Stargazing guide
Stargazing in Marfa, TX
The Milky Way core is highest after dark in April, at about 31°.
How dark the sky is around Marfa, TX, the nearest certified dark-sky places, when the Milky Way core is visible, and the next dark New Moon. Calculated for 30.31°, -104.02°.
Estimated sky glow
Milky Way core
Next New Moon
Dark-sky rating for Marfa
We have no population figure for Marfa, TX, so we do not estimate its sky glow here.
For a measured reading at any point, open the live Dark Sky map.
Nearest dark-sky places and observatories
- McDonald Observatory · observatory · about 40 km away
- Big Bend Dark Sky Park · certified dark-sky place · about 139 km away
Milky Way season in Marfa
The bright core of the Milky Way stays low, so you need a clear southern or northern horizon. It climbs at least 20° above the horizon during astronomical darkness in March, April, May, June, July, August, September, peaking in April at about 31°.
- The north celestial pole stands 30.3° above the horizon, so stars within 30° of it never set from here.
- About 75.2% of the whole sky rises above the horizon at some point in the year from this latitude.
- The Milky Way's core in Sagittarius culminates about 30.7° up, staying low, so a clear southern horizon matters.
Tonight and aurora
As of October 17, 2026 (UTC) the Moon is a First Quarter at 44% illumination. Aurora at 30.3° latitude generally needs about Kp 9.0.
Nearby places
Stargazing in Marfa: common questions
Is Marfa a good place for stargazing?
We have no population figure for Marfa, TX, so we do not estimate its sky glow. The nearest certified dark-sky place or observatory in our registry is McDonald Observatory, about 40 km away.
When can you see the Milky Way from Marfa?
From Marfa, TX (30.31°, -104.02°) the Milky Way's bright core climbs at least 20° above the horizon during astronomical darkness in March, April, May, June, July, August, September. It peaks in April, reaching about 31°. Moonlight, cloud and city lights still decide what you actually see.
What is the best night this month for stargazing near Marfa?
The darkest nights fall around the New Moon. As of 2026-10-17 the Moon is a First Quarter at 44% illumination, and the next New Moon is November 9, 2026 (UTC). Pair it with a clear forecast and a site away from town lights.