Nightfall Atlas
Astrophotography planning
About
This app assists astrophotographers in planning observing sessions by considering location, gear, sky conditions, Moon phase, and potential field risks. It helps users decide what to image, when to start, and whether a night is suitable for photography.
What's New in Nightfall Atlas
1.1.4
August 25, 2026
Phones now stay in portrait orientation, and app launches reliably open Tonight.
Developer apps
FAQ
What is Nightfall Atlas?
Nightfall Atlas is a free planning companion for astrophotography. It helps users decide what to shoot, when to start, and whether conditions are suitable for imaging.
What information does Nightfall Atlas use for planning?
The app considers your location, gear, sky conditions, Moon phase, darkness windows, target visibility, and field risks like wind, dew, freezing temperatures, clouds, and precipitation.
Can I plan for more than just tonight with Nightfall Atlas?
Yes, Nightfall Atlas allows for both tonight and week-ahead astrophotography planning, helping you prepare for future observing sessions.
Does Nightfall Atlas provide alerts?
Yes, Nightfall Atlas offers native widgets and observing alerts to notify you when conditions or saved targets align with your planning.
What devices does Nightfall Atlas support?
Nightfall Atlas is available for iPhone and iPad devices.
How often is Nightfall Atlas updated?
The latest version, 1.1.4, was released on August 25, 2026, indicating regular updates to improve functionality and reliability.
Is Nightfall Atlas suitable for beginners?
While the description focuses on practical field decisions, its comprehensive planning features can benefit both beginner and experienced astrophotographers by simplifying the decision-making process.
Does Nightfall Atlas have ads?
No, Nightfall Atlas is ad-free, allowing for an uninterrupted planning experience.