The day
Last light
Last light is civil dusk in Sol's measure: the moment the sun reaches 6° below the horizon and blue hour ends.
The sunset outing plans around it — arrive by golden hour, and the colour, when it comes, arrives before last light.
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.
Last light, 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 eighteen minutes after sunset. Slide through the day, or drag the sky to turn it.
How Sol measures it.
After sunset the sky keeps lighting the ground for a while, and Sol names the end of that usable light rather than the moment the disc goes. In the outing it is the last of the three times that matter — arrive by, sunset, last light — and the plan's calendar event runs to it.
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.
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