The almanac does not keep a fixed list of lucky days; it computes each day’s character from three layers: the day’s branch and its combinations, the elements in play, and the day’s presiding officers (神煞). A day scores as auspicious when the three layers agree.
The three tests
- Combinations — the strongest signal. A day whose branch forms a six-combination or a triad with the month (or the season’s element) is marked favorable: the day and its context are allies. A day in clash or penal relationship is marked the opposite.
- Element support — for the activity, the day’s element should serve rather than fight the activity’s element: a Wood day supports planting and beginnings; a Metal day supports cutting, settling and clarity; a Water day supports travel and negotiation.
- The day’s officers — the classical 神煞 system names each day’s good and bad stars. Days with the wealth, nobleman or achievement stars score high; days with the death, break or calamity stars score low.
Choosing for the big moves
The practical method: name the activity (marriage, move, signing, launch, travel), then scan the almanac for the nearest day that (a) is favorable for that activity in its 宜 list, (b) does not clash your own animal, and (c) carries at least one good officer. Most weeks contain several candidates; the art is matching the day’s character to the deed’s character.
The honest note
Auspicious-day selection is cultural, computed and non-binding — it is a tradition for choosing timing with care, not a guarantee. The classical attitude is exactly this: choose the fitting day, then do the thing well. The almanac picks the weather; the deed makes the luck. Today’s rating appears on the almanac page, computed from the same three layers.
Dig deeper: the feng shui compass — free, deterministic and in plain English.