Published at the thresholds
Seasonal Letters
Each solstice and equinox, look back at what the turning has meant, notice what it means now, and carry one useful practice into what comes next.
Seasonal names follow Northern Hemisphere convention. The astronomical event is global; north and south experience opposite seasons.
These letters are researched and drafted with AI assistance, not hand-written. Read how and why →
Seasonal letters
How to read them
Learn one interesting thing, try one mindful individual practice, and carry one useful idea into the season ahead.
The archive
All letters
What the Moon Blots Out
A total solar eclipse crosses Greenland, Iceland, and Spain on August 12 — the first to touch mainland Europe in 27 years — and a reminder that wonder and eye safety are not in tension.
Read the letterWhat Light Is For
At the June solstice, maximum daylight becomes practical knowledge: how to read shade, prepare for heat, and turn abundance toward care.
Read the letterThe Speed of Spring
The March equinox reveals a season of rapid change—and why observing one familiar living thing can teach more than a date on a calendar.
Read the letterEarth's Silent Partner
A deceptively simple question leads to a larger inquiry: what does the Moon actually do for Earth, and where does evidence end and wonder begin?
Read the letterThe Long Dark
The December solstice marks the Northern Hemisphere's least daylight, while revealing that return happens gradually and rest can be active preparation.
Read the letterWhat the Year Has Given
The September equinox turns attention from expansion toward discernment: what has been received, what is enough, and what is worth carrying onward.
Read the letterRoots and Rivers
The June solstice brings the Northern Hemisphere its greatest span of daylight—and a chance to understand how abundance becomes care rather than excess.
Read the letterThe First Note
The March equinox is not a day frozen in perfect balance, but a crossing point—an old astronomical marker with a practical lesson for the choices ahead.
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