Master the night with Dark Night, the ultimate technical tool for planning and executing high-precision astrophotography. Designed by and for photographers, Dark Night combines precise astronomical calculations, specialized meteorology, and powerful calculators in an interface optimized for real-world use in the field. 🌌 1. PRECISION PLANNING Total Darkness Window: Locate periods of true darkness (astronomical twilight). Galactic Center Visibility: Precise intervals for capturing the core of the Milky Way. Complete Ephemeris: Accurate Sun and Moon data to prevent moonlight from affecting your deep-sky shots. Interactive Timeline: Visualize the minute-by-minute transition from light to deep night. ☁️ 2. SPECIALIZED METEOROLOGY 3-Level Cloud Cover: Breakdown of cloud cover into low, medium, and high layers. Field Alerts: Warnings for condensation (dew point), wind (shake), and visibility. Success Indicator: Algorithms that evaluate whether conditions are suitable for capturing the Milky Way. 🧮 3. ADVANCED TECHNICAL CALCULATORS NPF Rule: Stars as points based on pixel size and aperture (supersedes the outdated 500 Rule). Star Trail Simulator: Calculates star trails, number of photos, and required memory card space (RAW). Hyperfocal Distance: Maximizes depth of field in your nightscapes. Diffraction Calculator: Find the "sweet spot" of your lens and avoid loss of detail. EV Guide: Professional adjustment of ISO, aperture, and shutter speed. 🔭 4. FIELD TOOLS Station Approach: Quickly align your star tracker with your phone's sensors. Bortle Scale: Identify the light pollution level of any location. Night Mode (Retina Protection): Red-toned interface to preserve your visual sensitivity in the dark. 🤖 5. ARTIFICIAL INTELLIGENCE AI Assistant (Gemini): Personalized planning reports and technical advice based on real-time session data. Dark Night: Photo Planner is a multilingual (ES, EN, FR, IT, DE, PT) app designed to function as a PWA with basic offline support. Stop guessing and start planning! Download Dark Night and capture the night like never before.