Winter Solstice (Dōngzhì)
The year's shortest day. In Taiwan, eating tangyuan rice balls on this day symbolizes adding a year to your life and family reunion.
Winter Solstice (Dōngzhì) — Dates by Year
| Year | Gregorian Date | Day |
|---|---|---|
| 2024 | 12/21 | Sat |
| 2025 | 12/21 | Sun |
| 2026← this year | 12/22 | Tue |
| 2027 | 12/22 | Wed |
| 2028 | 12/21 | Thu |
| 2029 | 12/21 | Fri |
| 2030 | 12/22 | Sun |
Introduction
The Winter Solstice is the twenty-second solar term, occurring around December 21–23 when the sun reaches 270° and shines directly on the Tropic of Capricorn. The Northern Hemisphere experiences its shortest day and longest night — the peak of yin energy. After the solstice, days gradually lengthen as yang begins to return. The ancient saying "Winter Solstice is as important as New Year" reflects its central place in Chinese culture.
Tangyuan Tradition
Taiwan's most important Winter Solstice custom is eating tangyuan (glutinous rice balls), known as "dōngzhì yuán." Folk belief holds that eating tangyuan "adds a year" to your age — they're called "tiān suì yuán" (age-adding balls). Sweet versions are filled with sesame or peanut; savory versions with pork and mushroom. In southern Taiwan, sticking red-and-white tangyuan on doors and furniture (tiē yuán zǎi) for household blessings is a traditional custom.
Ancestral Worship
The Winter Solstice is an important ancestral memorial day, especially for Hakka communities who treat it as equal in importance to the Qingming grave-sweeping festival. Families prepare offerings of tangyuan and traditional foods, gathering to give thanks and pray for prosperity. Community ancestral halls hold formal ceremonies with families coming together from near and far.
Wellness & Nourishment
In Chinese medicine, Winter Solstice is the turning point when yin peaks and yang begins its return — the ideal time for deep body nourishment. Tonic foods include sesame oil chicken, ginger duck, and herbal lamb hot pot. Warming teas like ginger tea, longan tea, and sour plum tea promote circulation and keep the cold at bay. Sleeping earlier and waking later aligns with the season's "storing" energy.