Solstix
Sun, Moon & Golden Hour
Only for iPhone
Free · Designed for iPhone
iPhone
Live views from NASA satellites. Gorgeous moon phases. Golden hour alerts. A stunning astronomy app for your phone, completely free.
The sky is doing something incredible right now.
Solstix shows you what.
STUNNING VISUALS, REAL DATA
Solstix isn’t just another sunrise app. It’s a beautifully designed astronomy app with original illustrated visuals, accurate sun and moon data, and a dynamic horizon that shifts through real-time sky colors from predawn to golden hour to night.
It also includes live imagery from publicly available NASA sources.
LIVE FROM SPACE
See the sun through imagery from NASA’s Solar Dynamics Observatory — including solar flares, coronal loops, and magnetic activity in wavelengths invisible to the human eye.
Explore Earth from deep space with imagery from NASA’s DSCOVR EPIC camera.
THE MOON, PERFECTED
Track accurate moon phases with illumination percentage. Drag through 60 days of past and future phases with haptic feedback. See what the moon looks like tonight with NASA’s Dial-A-Moon.
DAYLIGHT, VISUALIZED
Follow the sun’s path across the sky. Watch the horizon change in real time. Know exactly when golden hour begins, and understand every twilight phase from astronomical dawn to civil dusk.
FEATURES
• Original illustrated Solstix sun, moon, and horizon views
• Live NASA SDO imagery in multiple wavelengths
• Moon phase with drag-to-scrub and haptic feedback
• NASA Dial-A-Moon and Lunar Reconnaissance Orbiter imagery
• Dynamic horizon with real-time sky colors and stars
• Sun path arc with altitude, azimuth, and progress
• Full twilight timeline
• Golden hour countdown
• NASA EPIC Earth imagery from deep space
• NOAA-powered precision calculations
MADE FOR PEOPLE WHO LOOK UP
Photographers. Stargazers. Hikers. Teachers. Gardeners. Night owls. Or anyone who has ever looked up and wondered.
WHAT YOU WON’T FIND HERE
No ads
No subscriptions
No in-app purchases
No account required
No tracking
Completely free. Forever.
Data sources: NASA SDO, NASA GSFC, NASA LRO, NASA DSCOVR EPIC, NOAA Solar Calculator
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The developer, Hashsecure Technologies LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hashsecure Technologies LLC
- Size
- 7.5 MB
- Category
- Weather
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 HashSecure Technologies LLC