The day pillar for Thursday, 19 November 2026
| Day pillar | 丁酉 (ding you) |
|---|---|
| Heavenly stem | 丁 (ding) |
| Earthly branch | 酉 (you) |
| Day element | Fire 火 (huo) |
| Polarity | Yin |
| Month pillar | 己亥 (ji hai), governed by 立冬 (lidong) |
Today's day pillar is 丁酉 (ding you), a yin Fire day in the sixty-day cycle. The month pillar is 己亥 (ji hai), governed by the term 立冬 (lidong).
酉 (you), the tenth earthly branch
酉 is the rooster branch, mid autumn and the hour the light goes, the most concentrated Metal in the twelve.
酉 is Metal, yin by position, rooster by animal. Its hours are 17:00 to 19:00 and its month opens at 白露 (bailu) in early September, holding the autumn equinox.
Only one stem hides inside it, 辛 (xin, yin Metal), which makes 酉 one of the three single-stem branches alongside 子 (zi) and 卯 (mao). Nothing is mixed in, so the tradition reads it as Metal without qualification.
A 酉 day is a rooster day. The pillar 辛酉 (xin you), where the visible stem and the hidden stem are the same character, is the clearest example in the calendar of a day saying one thing twice.