Nov 7 — 立冬 Beginning of Winter

1. For Lucy 悟

   Shorter days; animals preparing

2. For Lucas 空

   Earth's orbit; light patterns (MS-ESS1-1)

3. Documentation 記錄

   Light tracking; animal behavior notes

4. 候 · Waiting & Watching

   Go outside, watch for the sign of this solar term, and add a dated entry to your journal.

Want the whole year at a glance? Open the full Science · 節氣 plan.