Sun
Looks
Six faces. Pick the one that's you.
Each one below is the real thing — the same drawing logic, the same numbers, the same live sky the app shows, not a mockup with placeholder text. Sun arc is free; the other five unlock with Sun+.
The sun's path across the sky, with the horizon
A 24-hour dial whose rays are the sun’s height
Sunrise, sunset and a daylight bar
A taijitu divided by your real sunrise and sunset
Yang rising and falling across a day-long axis
Twelve two-hour channels against today’s sun
A lock badge marks the five faces that need Sun+.
Five themes
Every colour comes from the sun's altitude — a theme reinterprets the whole ramp, from 18° below the horizon to straight overhead, not just a background swap.
Cards
Everything below the hero in the app is one of these, each individually switched on — the free tier gets the astronomy, Sun+ the tradition. Numbers below are live, for Silverton, right now.
Twelve two-hour windows, each the daily peak of one channel, fixed to the clock. The outer band is daylight; the inner ring is the same day named the Western way.