The day pillar for Sunday, 21 February 2027

Day pillar	辛未 (xin wei)
Heavenly stem	辛 (xin)
Earthly branch	未 (wei)
Day element	Metal 金 (jin)
Polarity	Yin
Month pillar	壬寅 (ren yin), governed by 立春 (lichun)

Today's day pillar is 辛未 (xin wei), a yin Metal day in the sixty-day cycle. The month pillar is 壬寅 (ren yin), governed by the term 立春 (lichun).

辛 (xin), the eighth heavenly stem

辛 is yin Metal: the finished blade, the ring, metal that has already been through the fire and come out precise.

辛 is the yin form of Metal and the eighth stem. Its classical images are small and worked: jewellery, a needle, a fine knife. The character itself also carries the sense of pungent or hard-won, which the tradition does not treat as bad news, only as something that has been refined at some cost.

As a yin stem it pairs with yin branches, so 辛丑 (xin chou), 辛卯 (xin mao) and 辛酉 (xin you) all appear in the sixty. 辛 is the main hidden stem of 酉 (you) and it also hides in 丑 (chou) and 戌 (xu).

On a 辛 day the day element is Metal and the polarity is yin. Readers often describe that texture as exacting, which is a description of pace and attention, not a judgment being handed to anyone.