The day
Sunset
Sunset is the moment the top edge of the sun sinks below a flat horizon.
The time is geometry, exact years ahead; the colour is weather, known about two days out.
Golden hour, the twilights and the moon, where you stand.
Sol for iPhone is coming soon, with each of them for the place you stand, on your phone and your wrist.
Sunset, where you stand.
You stand at the middle of your horizon. The dots are the sun’s path today, warm where the light turns golden; the stage opens at sunset. Slide through the day, or drag the sky to turn it.
How Sol measures it.
The time follows from latitude, longitude and the date alone, and Sol computes it the same way for every instrument. The colour depends on the cloud to the west and the air between, which is why Sol forecasts it from weather data, issues the forecast at least an hour before, and keeps every forecast to be checked later.
Make time for the light.
Sol for iPhone is coming soon, with golden hour, the twilights and the moon for wherever you stand. Leave your address for early access and one email when it ships.
Explore the light
Play and learn
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