Equinox

Equinox is an open-source utility for macOS that allows users to create native dynamic wallpapers. It provides a graphical interface to build wallpaper files that change based on time, light and dark mode, or the position of the sun, serving as an alternative to manual file configuration or proprietary wallpaper tools. The application simplifies the process of creating assets that integrate with the macOS desktop environment.

The application is designed for macOS 10.14 Mojave and later versions. Users create wallpapers by selecting a specific dynamic type, dragging and dropping their images into the interface, and exporting the final file. Once exported, the wallpaper is applied to the desktop by right-clicking the file and selecting the Set Desktop Picture option within the macOS system services menu.

Key features

• Creation of Solar wallpapers based on the sun's position
• Creation of Time wallpapers using a custom defined schedule
• Creation of Appearance wallpapers that toggle between Light and Dark Mode
• Integrated Solar calculator to determine sun height based on location and date
• Drag and drop interface for adding images to wallpaper sequences
• Support for native macOS Dynamic Desktop formats
• Multi-language support including English, French, German, and Japanese

The software utilizes a Solar calculator to remove the need for manual astronomical calculations. By inputting the place, date, and time a photo was taken, the tool estimates the sun's position to ensure the image displays at the correct time of year. This allows photographers and designers to match their imagery to the actual movement of the sun. The app is built specifically for the macOS ecosystem, relying on system-level services to apply the exported wallpaper files and ensuring compatibility with the system's native appearance settings.

Equinox is a specialized tool for macOS users who want to customize their desktop environment with time-sensitive imagery and native system integrations.