Sundial Architect

Sundial Architect is an astronomical calculation engine and interactive solar shadow simulator designed for outdoor survivalists, architects, campers, and navigation enthusiasts. The application converts your mobile device into a flat sundial, providing accurate shadow length, solar elevation, and direction measurements for any location on Earth without requiring internet connectivity or GPS access.

Enter latitude and longitude manually to simulate solar conditions across different seasons and times of day. An interactive orbital model lets you adjust the day of the year to observe real-time changes in solar declination, zenith angles, and shadow paths. The custom rendering engine accurately visualizes penumbra blur effects, extending and softening the shadow edges as the sun position changes.

Whether you are planning architectural insolation, building field sundials for survival navigation, or studying astronomical geometry, Sundial Architect offers precise calculations based on solar time equations and atmospheric geometry. The application operates completely offline, ensuring total reliability in remote wilderness conditions.

Recent changes:
ver. 1.0.1