Traditional Chinese almanac (建除十二神) — best days for signing important agreements, major contracts, or business partnerships.
Contract signing and legal agreements are assessed based on the Day Officer's association with commitment and stability. 定 Stable (Dìng) is the premier officer for agreements — it symbolizes settling, fixing in place, and mutual commitment. 成 Succeed (Chéng) also favors contracts. Days governed by 破 Break (Pò) specifically warn against signing agreements that are meant to last.
There are 8 excellent days and 10 good days — 18 total days rated 65+ out of 31 days in December.
We use the traditional 建除十二神 (Jiànchú Shíèr Shén) — the 12 Day Officers system — combined with lunar calendar analysis. Each day is scored based on its Day Officer, lunar date, and activity-specific profiles from the Chinese almanac.