Crepuscular - Civil Twilight

This app calculates the exact start and end of civil twilight for your current GPS position. Civil twilight is the period during which the sun is between 0° and 6° below the horizon. The app gives you the precise times for your exact location, updated automatically as you move. Features • Accurate civil twilight times for morning and evening • Sunrise and sunset times • Automatic GPS location — no manual input required • Local time and UTC display • Current phase: Night · Twilight · Daylight • Apple Watch companion app with 4 complication styles • Home Screen widgets: small, medium, large • Apple Watch works standalone — no iPhone required • Automatic sync between iPhone and Watch • Location source indicator: Watch GPS, iPhone, or cached data