10-day weeks · 30-day months · 36 weeks per year
A time system designed in tens, for a world no longer built around the work week. Aligned to the spring equinox. Seven days, then The Rest.
"Seven days, then The Rest."
Patterns discovered in the calendar, not imposed upon it.
Most fall in Flourishing, none in Stillness. Even the mathematics rests.
The seven days need no collective name because they need no collective purpose. Primday, Duoday, Triday... they're just days. Time to spend however you choose.
Only the pause is named: The Rest.
Quadday is a play day - a midweek pause to break the rhythm before it gets heavy. Octday eases the transition home. For children, this could mean three days at school, one in a crèche or at play, three more, then a day for learning with a parent before The Rest begins properly. Shorter stretches than the five-day school week, with more breathing room.
"The Rest" carries a double meaning: restoration and stillness, but also "the remainder." It doesn't pick a side between doing and not-doing.
Nothing here needed inventing. Ten fingers, twelve months of thirty days, seasons that turn with the earth. The patterns were already there.
360 regular days. The same number as degrees in a circle. The golden angle, 137.5 degrees, falls on day 138: The Spiral. The same angle that spirals sunflower seeds and arranges leaves for light, woven into the rhythm of the year.
Time belongs to everyone. This isn't a product or a movement. It's just a way of counting that finally makes sense.
Year zero is 1970. The Unix epoch. The machines that might give us all this free time earn a spot on the calendar too.
Ready for whenever work stops defining our days.
Native libraries in eight languages. Zero dependencies. Convert dates, check rest days, sync to ICS — all in idiomatic code.