开张吉日 / 開張吉日
Opening Business Dates 2026: Complete Chinese Almanac Dates
Direct answer
A business-opening date usually marks the first public trading day, first invoice, ribbon-cutting, or blessing, but it should never replace licensing, tax, insurance, safety, staffing, and financial planning.
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These dates meet the explicit activity rule. Apply the filters, then confirm family, venue, permit, professional, and local-calendar constraints.
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2026 auspicious dates
January 20267 dates
Almanac source match · Saturday
January 3, 2026
十一月十五
Matched term: 开市. Remove (除) day; 丁丑 day.
Yi/Ji source details
Yi: 订盟, 纳采, 造车器, 祭祀, 祈福, 出行, 安香, 修造, 动土, 上梁, 开市, 交易, 立券, 移徙, 入宅, 会亲友, 安机械, 栽种, 纳畜, 盖屋, 起基, 安床, 造畜稠
Ji: 破土, 安葬, 行丧, 开生坟
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Monday
January 5, 2026
十一月十七
Matched term: 开市. Full (满) day; 己卯 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 纳财, 开池, 补垣, 嫁娶, 纳采, 纳畜, 取渔, 安床
Ji: 修造, 上梁, 入宅, 祈福, 探病, 掘井, 动土, 安门, 安葬, 作灶
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Saturday
January 10, 2026
十一月廿二
Matched term: 开市. Danger (危) day; 甲申 day.
Yi/Ji source details
Yi: 嫁娶, 开市, 交易, 立券, 开光, 出行, 出火, 拆卸, 修造, 入宅, 移徙, 动土, 破土, 移柩, 安葬, 启钻, 除服, 成服
Ji: 安床, 伐木, 祈福, 纳畜
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Tuesday
January 13, 2026
十一月廿五
Matched term: 开市. Open (开) day; 丁亥 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 纳财, 纳畜, 造畜稠, 入宅, 移徙, 安床, 开光, 祈福, 求嗣, 动土
Ji: 嫁娶, 栽种, 安葬, 理发, 造庙, 作灶, 入殓, 行丧, 造桥
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
January 16, 2026
十一月廿八
Matched term: 开市. Remove (除) day; 庚寅 day.
Yi/Ji source details
Yi: 沐浴, 塑绘, 开光, 纳采, 订盟, 开市, 交易, 立券, 纳财, 起基, 动土, 定磉, 放水, 安葬, 破土, 启钻, 修坟, 立碑, 移柩
Ji: 入宅, 安门, 祭祀, 谢土
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Saturday
January 17, 2026
十一月廿九
Matched term: 开市. Full (满) day; 辛卯 day.
Yi/Ji source details
Yi: 嫁娶, 出行, 理发, 安床, 启钻, 安葬, 修坟, 开市, 交易, 立券, 纳财, 开池, 牧养
Ji: 掘井, 祈福, 谢土, 动土, 入宅, 上梁, 修造, 作灶
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Thursday
January 22, 2026
十二月初四
Matched term: 开市. Danger (危) day; 丙申 day.
Yi/Ji source details
Yi: 嫁娶, 纳采, 订盟, 开光, 安香, 出火, 纳财, 开市, 交易, 立券, 裁衣, 盖屋, 起基, 修造, 动土, 安门, 移徙, 入宅, 栽种, 牧养, 畋猎, 掘井, 开池, 安葬, 破土, 入殓, 除服, 成服, 立碑
Ji: 祈福, 造庙, 祭祀, 安床, 谢土
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
February 20265 dates
Almanac source match · Tuesday
February 3, 2026
十二月十六
Matched term: 开市. Danger (危) day; 戊申 day.
Yi/Ji source details
Yi: 沐浴, 开仓, 出货财, 开市, 交易, 立券, 纳财, 栽种, 纳畜, 牧养, 畋猎, 入殓, 破土, 安葬
Ji: 祈福, 嫁娶, 安床, 入宅, 造船
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Tuesday
February 10, 2026
十二月廿三
Matched term: 开市. Remove (除) day; 乙卯 day.
Yi/Ji source details
Yi: 嫁娶, 祭祀, 祈福, 求嗣, 开光, 出行, 出火, 拆卸, 动土, 上梁, 进人口, 入宅, 移徙, 安床, 开市, 交易, 立券, 挂匾, 入殓, 破土, 安葬, 启钻, 除服, 成服
Ji: 无
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
February 13, 2026
十二月廿六
Matched term: 开市. Stable (定) day; 戊午 day.
Yi/Ji source details
Yi: 造车器, 纳采, 订盟, 祭祀, 祈福, 求嗣, 移徙, 出行, 开市, 出火, 入宅, 立券, 交易, 安门, 安床, 安葬, 谢土
Ji: 开光, 盖屋, 动土, 作灶, 栽种
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Thursday
February 19, 2026
正月初三
Matched term: 开市. Open (开) day; 甲子 day.
Yi/Ji source details
Yi: 嫁娶, 祭祀, 开光, 祈福, 求嗣, 出行, 开市, 交易, 立券, 动土, 纳财, 掘井, 会亲友
Ji: 入宅, 安葬, 伐木, 作梁, 纳畜, 造畜稠, 作灶
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Saturday
February 28, 2026
正月十二
Matched term: 开市. Danger (危) day; 癸酉 day.
Yi/Ji source details
Yi: 纳采, 订盟, 祭祀, 祈福, 安香, 出火, 修造, 出行, 开市, 移徙, 入宅, 动土, 安葬, 破土
Ji: 安床, 作灶, 造船, 会亲友
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
March 20266 dates
Almanac source match · Tuesday
March 3, 2026
正月十五
Matched term: 开市. Open (开) day; 丙子 day.
Yi/Ji source details
Yi: 纳采, 嫁娶, 祭祀, 祈福, 出行, 开市, 会亲友, 动土, 破土, 启钻
Ji: 移徙, 入宅, 出火, 安门, 安葬
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Sunday
March 8, 2026
正月二十
Matched term: 开市. Full (满) day; 辛巳 day.
Yi/Ji source details
Yi: 开光, 塑绘, 求嗣, 纳采, 裁衣, 合帐, 冠笄, 安机械, 作梁, 开柱眼, 安门, 安床, 造仓, 祭祀, 会亲友, 祈福, 经络, 纳财, 开市, 立券, 交易, 入学, 理发, 架马
Ji: 出行, 斋醮, 安葬, 嫁娶
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
March 13, 2026
正月廿五
Matched term: 开市. Danger (危) day; 丙戌 day.
Yi/Ji source details
Yi: 嫁娶, 祭祀, 出行, 冠笄, 立券, 交易, 进人口, 开市, 移徙, 修造, 动土, 安床, 入殓, 移柩, 破土
Ji: 开光, 作灶, 斋醮, 安葬
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Saturday
March 14, 2026
正月廿六
Matched term: 开市. Success (成) day; 丁亥 day.
Yi/Ji source details
Yi: 开市, 立券, 交易, 挂匾, 祭祀, 祈福, 开光, 入宅, 移徙, 安床, 拆卸, 动土, 上梁, 进人口
Ji: 嫁娶, 行丧, 架马, 作梁, 理发, 牧养, 安葬, 纳畜, 伐木
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Wednesday
March 18, 2026
正月三十
Matched term: 开市. Establish (建) day; 辛卯 day.
Yi/Ji source details
Yi: 祭祀, 祈福, 求嗣, 斋醮, 嫁娶, 冠笄, 出行, 开市, 交易, 会亲友, 教牛马, 除服, 成服, 启钻, 安葬, 移柩
Ji: 动土, 移徙, 入宅
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
March 20, 2026
二月初二
Matched term: 开市. Full (满) day; 癸巳 day.
Yi/Ji source details
Yi: 纳财, 开市, 立券, 交易, 开光, 安床, 上梁, 盖屋, 修造, 起基
Ji: 动土, 破土, 安葬, 行丧, 赴任, 出行, 嫁娶, 入宅, 移徙, 谢土, 词讼
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
April 20267 dates
Almanac source match · Wednesday
April 1, 2026
二月十四
Matched term: 开市. Full (满) day; 乙巳 day.
Yi/Ji source details
Yi: 纳财, 开市, 交易, 立券, 开光, 针灸, 会亲友, 理发, 安床, 造仓, 结网
Ji: 移徙, 入宅, 栽种
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
April 3, 2026
二月十六
Matched term: 开市. Stable (定) day; 丁未 day.
Yi/Ji source details
Yi: 嫁娶, 造车器, 纳采, 订盟, 祭祀, 祈福, 安机械, 移徙, 入宅, 开市, 立券, 破土, 安葬
Ji: 纳畜, 理发, 合寿木
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
April 10, 2026
二月廿三
Matched term: 开市. Open (开) day; 甲寅 day.
Yi/Ji source details
Yi: 嫁娶, 祈福, 求嗣, 开光, 出行, 解除, 拆卸, 出火, 开市, 立券, 交易, 入宅, 移徙, 安床, 动土, 破土, 谢土
Ji: 祭祀, 入殓, 安葬, 探病
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Tuesday
April 14, 2026
二月廿七
Matched term: 开市. Full (满) day; 戊午 day.
Yi/Ji source details
Yi: 开光, 出行, 交易, 塞穴, 嫁娶, 理发, 开市, 安床
Ji: 祈福, 出火, 置产, 动土, 破土, 安葬, 修造, 上梁, 入宅
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Monday
April 20, 2026
三月初四
Matched term: 开市. Success (成) day; 甲子 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 挂匾, 祭祀, 开光, 祈福, 求嗣, 安床, 解除, 修造, 安葬
Ji: 纳采, 问名, 订盟, 嫁娶, 入宅, 开仓, 出火, 动土, 破土, 纳畜, 伐木
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Wednesday
April 22, 2026
三月初六
Matched term: 开市. Open (开) day; 丙寅 day.
Yi/Ji source details
Yi: 安香, 出火, 纳采, 订盟, 嫁娶, 开市, 立券, 交易, 挂匾, 开光, 出行, 解除, 安床, 栽种, 置产, 拆卸, 修造, 动土
Ji: 作灶, 安葬, 祭祀, 入殓
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Sunday
April 26, 2026
三月初十
Matched term: 开市. Full (满) day; 庚午 day.
Yi/Ji source details
Yi: 祭祀, 塑绘, 开光, 纳采, 嫁娶, 开市, 出行, 会亲友, 安床, 结网, 除服, 成服, 启钻, 安葬, 移柩
Ji: 祈福, 入宅, 盖屋, 动土, 破土, 探病
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
May 202610 dates
Almanac source match · Monday
May 4, 2026
三月十八
Matched term: 开市. Open (开) day; 戊寅 day.
Yi/Ji source details
Yi: 纳采, 嫁娶, 出行, 开市, 立券, 纳畜, 牧养, 出火, 移徙, 入宅
Ji: 祈福, 动土, 破土, 安葬, 入殓
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Tuesday
May 5, 2026
三月十九
Matched term: 开市. Open (开) day; 己卯 day.
Yi/Ji source details
Yi: 嫁娶, 祭祀, 祈福, 求嗣, 开光, 开市, 交易, 立券, 安床, 出行, 拆卸
Ji: 纳畜, 入宅, 移徙, 安葬, 探病, 伐木, 上梁, 安门, 入殓, 动土
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
May 8, 2026
三月廿二
Matched term: 开市. Remove (除) day; 壬午 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 挂匾, 开光, 出行, 拆卸, 进人口, 入宅, 移柩, 动土, 安门, 上梁, 栽种, 破土, 修坟, 安葬
Ji: 嫁娶, 安床, 探病, 作灶
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Monday
May 11, 2026
三月廿五
Matched term: 开市. Stable (定) day; 乙酉 day.
Yi/Ji source details
Yi: 嫁娶, 祭祀, 祈福, 求嗣, 开光, 出火, 出行, 拆卸, 动土, 解除, 进人口, 开市, 交易, 立券, 挂匾, 入宅, 移徙, 安床, 安门, 上梁, 安葬, 破土, 谢土
Ji: 无
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
May 15, 2026
三月廿九
Matched term: 开市. Success (成) day; 己丑 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 祭祀, 祈福, 开光, 动土, 安床, 出行, 栽种, 纳畜, 牧养, 竖柱, 上梁, 解除, 破土
Ji: 嫁娶, 掘井, 入宅, 移徙, 安葬
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Sunday
May 17, 2026
四月初一
Matched term: 开市. Open (开) day; 辛卯 day.
Yi/Ji source details
Yi: 祭祀, 祈福, 求嗣, 开光, 出行, 开市, 交易, 立券, 栽种, 安床, 纳畜, 移徙, 起基, 动土, 定磉, 造仓, 置产, 破土, 启钻, 修坟
Ji: 入宅, 修造, 安门, 伐木, 入殓, 安葬, 盖屋
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
May 22, 2026
四月初六
Matched term: 开市. Balance (平) day; 丙申 day.
Yi/Ji source details
Yi: 纳采, 嫁娶, 裁衣, 理发, 出行, 修造, 动土, 进人口, 开市, 交易, 立券, 挂匾, 移徙, 上梁, 栽种, 纳畜
Ji: 伐木, 安葬, 安床, 祭祀, 祈福
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Saturday
May 23, 2026
四月初七
Matched term: 开市. Stable (定) day; 丁酉 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 挂匾, 祭祀, 祈福, 斋醮, 出行, 盖屋, 起基, 修造, 动土, 定磉, 安床, 安机械, 安葬, 破土, 启钻, 除服, 成服, 立碑
Ji: 作灶, 嫁娶, 移徙, 入宅, 理发
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Wednesday
May 27, 2026
四月十一
Matched term: 开市. Success (成) day; 辛丑 day.
Yi/Ji source details
Yi: 祭祀, 祈福, 求嗣, 开光, 订盟, 纳采, 解除, 动土, 起基, 进人口, 开市, 交易, 立券, 纳财, 造仓, 开池, 栽种, 纳畜, 破土, 安葬
Ji: 安床, 上梁, 裁衣, 入宅, 嫁娶
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
May 29, 2026
四月十三
Matched term: 开市. Open (开) day; 癸卯 day.
Yi/Ji source details
Yi: 祭祀, 祈福, 求嗣, 开光, 纳采, 订盟, 嫁娶, 出行, 动土, 破土, 会亲友, 开市, 交易, 立券, 习艺, 拆卸, 起基, 安碓磑, 放水, 开池, 造仓, 开渠, 栽种, 谢土, 启钻, 修坟, 立碑
Ji: 入宅, 安门, 安葬
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
June 20266 dates
Almanac source match · Monday
June 8, 2026
四月廿三
Matched term: 开市. Danger (危) day; 癸丑 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 纳财, 开池, 开厕, 结网, 祭祀, 修造, 动土, 安床, 放水, 经络, 破土
Ji: 嫁娶, 造桥, 词讼, 移徙, 安门, 作灶, 栽种
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Tuesday
June 9, 2026
四月廿四
Matched term: 开市. Success (成) day; 甲寅 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 纳财, 栽种, 安床, 拆卸, 修造, 动土, 上梁, 入殓, 安葬, 破土, 除服, 成服
Ji: 嫁娶, 出火, 伐木, 祭祀, 入宅, 移徙, 纳畜, 探病
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Sunday
June 14, 2026
四月廿九
Matched term: 开市. Remove (除) day; 己未 day.
Yi/Ji source details
Yi: 纳采, 订盟, 嫁娶, 祭祀, 祈福, 开市, 纳财, 立券, 移徙, 出行, 修造, 动土, 起基, 定磉, 竖柱, 拆卸, 扫舍, 放水, 安香, 安床, 造船, 开池, 掘井, 造畜稠, 栽种
Ji: 行丧, 安葬, 破土, 作灶, 伐木, 斋醮
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Monday
June 15, 2026
五月初一
Matched term: 开市. Full (满) day; 庚申 day.
Yi/Ji source details
Yi: 嫁娶, 开光, 祭祀, 祈福, 出行, 解除, 移徙, 入宅, 开市, 纳财, 起基, 修造, 竖柱, 上梁, 盖屋, 作灶, 出火, 安香, 补垣, 塞穴, 拆卸, 放水, 扫舍, 造仓, 造船, 栽种, 安葬
Ji: 纳采, 订盟, 安床, 谢土, 破土, 动土
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Sunday
June 21, 2026
五月初七
Matched term: 开市. Success (成) day; 丙寅 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 挂匾, 开光, 解除, 拆卸, 动土, 安床, 修造, 上梁, 置产, 栽种, 破土, 安葬
Ji: 作灶, 出火, 祭祀, 嫁娶, 入宅
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Saturday
June 27, 2026
五月十三
Matched term: 开市. Full (满) day; 壬申 day.
Yi/Ji source details
Yi: 安机械, 祭祀, 祈福, 求嗣, 沐浴, 解除, 纳采, 开市, 修造, 竖柱, 上梁, 开柱眼, 安碓磑, 归岫, 补垣, 塞穴, 拆卸, 放水, 出火, 扫舍, 开生坟, 合寿木, 安葬, 谢土, 启钻, 除服, 成服
Ji: 嫁娶, 安床, 作灶, 动土, 破土, 造船
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
July 20268 dates
Almanac source match · Friday
July 3, 2026
五月十九
Matched term: 开市. Success (成) day; 戊寅 day.
Yi/Ji source details
Yi: 纳采, 冠笄, 求医, 治病, 开市, 立券, 修造, 动土, 安机械, 破土, 安葬
Ji: 斋醮, 祭祀, 移徙, 入宅, 上梁, 嫁娶
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Thursday
July 9, 2026
五月廿五
Matched term: 开市. Remove (除) day; 甲申 day.
Yi/Ji source details
Yi: 嫁娶, 祭祀, 祈福, 求嗣, 开光, 出火, 拆卸, 修造, 动土, 进人口, 开市, 交易, 立券, 挂匾, 入宅, 移徙, 栽种, 纳畜, 入殓, 启钻, 除服, 成服
Ji: 无
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
July 10, 2026
五月廿六
Matched term: 开市. Full (满) day; 乙酉 day.
Yi/Ji source details
Yi: 嫁娶, 开光, 解除, 安床, 牧养, 理发, 开市, 入殓, 启钻, 移柩, 安葬, 扫舍
Ji: 作灶, 动土, 上梁, 栽种, 入宅, 移徙, 修造, 祈福
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Wednesday
July 15, 2026
六月初二
Matched term: 开市. Danger (危) day; 庚寅 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 纳财, 动土, 开光, 出行, 嫁娶, 纳采, 订盟, 入学, 开仓, 出货财, 纳畜, 牧养, 栽种, 破土, 启钻, 安葬, 立碑
Ji: 入宅, 移徙, 作灶, 祭祀, 谢土
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Thursday
July 16, 2026
六月初三
Matched term: 开市. Success (成) day; 辛卯 day.
Yi/Ji source details
Yi: 嫁娶, 纳采, 订盟, 祭祀, 祈福, 求嗣, 开光, 出火, 出行, 拆卸, 修造, 动土, 进人口, 开市, 交易, 立券, 挂匾, 入宅, 移徙, 安床, 栽种, 入殓, 破土, 谢土, 安葬
Ji: 掘井, 伐木, 纳畜, 合寿木
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Wednesday
July 22, 2026
六月初九
Matched term: 开市. Full (满) day; 丁酉 day.
Yi/Ji source details
Yi: 嫁娶, 纳采, 订盟, 造车器, 开光, 出行, 拆卸, 起基, 安床, 除服, 成服, 开市, 交易, 立券, 栽种, 牧养, 入殓, 移柩, 启钻
Ji: 上梁, 入宅, 修造, 动土, 破土, 祭祀, 祈福, 斋醮
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
July 24, 2026
六月十一
Matched term: 开市. Stable (定) day; 己亥 day.
Yi/Ji source details
Yi: 纳采, 订盟, 会亲友, 入学, 祭祀, 祈福, 求嗣, 开光, 出行, 解除, 理发, 动土, 起基, 开市, 交易, 立券, 纳财, 造仓, 栽种, 纳畜, 牧养
Ji: 嫁娶, 作灶, 出火, 置产, 入宅, 安葬
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Monday
July 27, 2026
六月十四
Matched term: 开市. Danger (危) day; 壬寅 day.
Yi/Ji source details
Yi: 嫁娶, 开市, 立券, 移徙, 入宅, 安机械, 会亲友, 经络, 安门, 安床, 挂匾, 拆卸, 开仓, 出货财, 开池, 栽种, 纳畜, 牧养, 破土, 安葬, 启钻, 移柩, 入殓, 立碑
Ji: 祭祀, 祈福, 探病, 谢土, 造桥
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
August 20264 dates
Almanac source match · Monday
August 3, 2026
六月廿一
Matched term: 开市. Full (满) day; 己酉 day.
Yi/Ji source details
Yi: 纳财, 开市, 交易, 立券, 出行, 祭祀, 祈福, 求嗣, 开光, 解除, 扫舍, 起基, 竖柱, 安床, 移徙, 开仓, 出货财, 补垣, 塞穴, 栽种, 纳畜, 牧养
Ji: 斋醮, 入宅, 安门, 安葬, 破土, 行丧
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Monday
August 10, 2026
六月廿八
Matched term: 开市. Success (成) day; 丙辰 day.
Yi/Ji source details
Yi: 嫁娶, 出火, 拆卸, 祭祀, 祈福, 开光, 伐木, 动土, 开市, 交易, 立券, 入宅, 移徙, 安床, 纳畜, 入殓, 安葬
Ji: 栽种, 作灶, 针灸, 出行
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
August 21, 2026
七月初九
Matched term: 开市. Danger (危) day; 丁卯 day.
Yi/Ji source details
Yi: 嫁娶, 开光, 祭祀, 祈福, 求嗣, 安香, 出火, 解除, 伐木, 入宅, 移徙, 安床, 开市, 交易, 立券, 栽种, 出行, 安葬
Ji: 掘井, 理发, 作灶, 动土, 破土, 开池
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Saturday
August 22, 2026
七月初十
Matched term: 开市. Success (成) day; 戊辰 day.
Yi/Ji source details
Yi: 安机械, 纳采, 订盟, 祭祀, 祈福, 求嗣, 开光, 普渡, 出行, 出火, 拆卸, 修造, 动土, 进人口, 开市, 交易, 立券, 移徙, 安床, 栽种, 上梁, 纳畜, 破土, 移柩, 安葬
Ji: 入宅, 嫁娶, 掘井, 牧养
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
September 202610 dates
Almanac source match · Wednesday
September 2, 2026
七月廿一
Matched term: 开市. Danger (危) day; 己卯 day.
Yi/Ji source details
Yi: 订盟, 纳采, 祭祀, 祈福, 安香, 出火, 开市, 立券, 入宅, 挂匾, 造桥, 启钻, 安葬
Ji: 动土, 破土, 嫁娶, 掘井, 安床
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Thursday
September 3, 2026
七月廿二
Matched term: 开市. Success (成) day; 庚辰 day.
Yi/Ji source details
Yi: 嫁娶, 祭祀, 祈福, 斋醮, 普渡, 移徙, 入宅, 动土, 治病, 开市, 交易, 立券, 开光, 修造, 造车器, 安香, 安床, 捕捉, 畋猎, 结网
Ji: 纳采, 订盟, 经络, 行丧, 安葬, 探病
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
September 4, 2026
七月廿三
Matched term: 开市. Receive (收) day; 辛巳 day.
Yi/Ji source details
Yi: 嫁娶, 订盟, 纳采, 作灶, 冠笄, 裁衣, 会亲友, 纳畜, 牧养, 安机械, 开市, 立券, 纳财, 安床
Ji: 掘井, 出行, 破土, 行丧, 安葬
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Saturday
September 5, 2026
七月廿四
Matched term: 开市. Open (开) day; 壬午 day.
Yi/Ji source details
Yi: 嫁娶, 订盟, 纳采, 祭祀, 斋醮, 普渡, 解除, 出行, 会亲友, 开市, 纳财, 修造, 动土, 竖柱, 上梁, 开光, 开仓, 出货财, 纳畜, 牧养, 开池, 破土, 启钻
Ji: 出火, 入宅, 盖屋, 安门, 安葬
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Thursday
September 10, 2026
七月廿九
Matched term: 开市. Full (满) day; 丁亥 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 挂匾, 开光, 出行, 入宅, 移徙, 安床, 出火, 上梁
Ji: 作灶, 行丧, 理发, 乘船, 嫁娶, 安葬
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Saturday
September 12, 2026
八月初二
Matched term: 开市. Stable (定) day; 己丑 day.
Yi/Ji source details
Yi: 嫁娶, 祭祀, 祈福, 求嗣, 开光, 出行, 出火, 拆卸, 修造, 动土, 进人口, 入宅, 移徙, 安床, 开市, 交易, 立券, 挂匾, 栽种, 纳畜, 入殓, 安葬, 除服, 成服
Ji: 无
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Wednesday
September 16, 2026
八月初六
Matched term: 开市. Success (成) day; 癸巳 day.
Yi/Ji source details
Yi: 开市, 交易, 立券, 纳财, 挂匾, 栽种, 祭祀, 祈福, 开光, 拆卸, 动土, 安床
Ji: 嫁娶, 破土, 进人口, 出行, 入宅, 移徙, 出火, 纳畜, 词讼, 安葬
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Monday
September 21, 2026
八月十一
Matched term: 开市. Remove (除) day; 戊戌 day.
Yi/Ji source details
Yi: 嫁娶, 纳采, 祭祀, 解除, 出行, 修造, 动土, 开市, 上梁, 安床, 整手足甲, 扫舍, 求医, 治病, 起基, 定磉, 盖屋, 合脊
Ji: 造庙, 行丧, 安葬, 伐木, 作灶, 造船
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Tuesday
September 22, 2026
八月十二
Matched term: 开市. Full (满) day; 己亥 day.
Yi/Ji source details
Yi: 纳采, 订盟, 开市, 交易, 立券, 挂匾, 纳财, 栽种, 进人口, 入宅, 移徙, 安床, 开光, 出火, 拆卸, 安门, 修造
Ji: 斋醮, 嫁娶, 行丧, 动土, 作灶, 安葬, 破土
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Monday
September 28, 2026
八月十八
Matched term: 开市. Success (成) day; 乙巳 day.
Yi/Ji source details
Yi: 嫁娶, 纳采, 订盟, 祭祀, 祈福, 求嗣, 开光, 解除, 进人口, 入宅, 移徙, 出火, 安床, 开市, 交易, 立券, 挂匾
Ji: 安葬, 纳畜, 出行, 行丧, 伐木, 栽种, 造庙, 造桥
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
October 20266 dates
Almanac source match · Sunday
October 4, 2026
八月廿四
Matched term: 开市. Full (满) day; 辛亥 day.
Yi/Ji source details
Yi: 出行, 开市, 交易, 立券, 安机械, 出火, 上梁, 移徙
Ji: 嫁娶, 安葬, 动土, 造桥
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Tuesday
October 6, 2026
八月廿六
Matched term: 开市. Stable (定) day; 癸丑 day.
Yi/Ji source details
Yi: 嫁娶, 造车器, 安机械, 祭祀, 祈福, 开光, 安香, 出火, 出行, 开市, 立券, 修造, 动土, 移徙, 入宅, 破土, 安葬
Ji: 纳采, 订盟, 架马, 词讼, 开渠
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Sunday
October 11, 2026
九月初二
Matched term: 开市. Success (成) day; 戊午 day.
Yi/Ji source details
Yi: 嫁娶, 祭祀, 开市, 开光, 出行, 入宅, 移徙, 出火, 拆卸, 修造, 安床
Ji: 纳畜, 伐木, 置产, 作梁, 行丧, 安葬, 修坟, 立碑
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Tuesday
October 13, 2026
九月初四
Matched term: 开市. Open (开) day; 庚申 day.
Yi/Ji source details
Yi: 嫁娶, 祭祀, 祈福, 求嗣, 开光, 出行, 解除, 出火, 进人口, 开市, 交易, 立券, 挂匾, 纳财, 入宅, 移徙, 栽种, 破土, 谢土
Ji: 安床, 安葬
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
October 23, 2026
九月十四
Matched term: 开市. Success (成) day; 庚午 day.
Yi/Ji source details
Yi: 嫁娶, 纳采, 订盟, 开市, 交易, 立券, 挂匾, 祭祀, 祈福, 开光, 造车器, 出行, 入宅, 移徙, 安床, 安门, 拆卸, 修造, 动土, 栽种, 安葬, 破土, 启钻, 除服, 成服, 入殓, 立碑
Ji: 探病, 纳畜, 伐木, 起基, 作梁, 盖屋
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Thursday
October 29, 2026
九月二十
Matched term: 开市. Full (满) day; 丙子 day.
Yi/Ji source details
Yi: 纳采, 订盟, 开市, 交易, 立券, 会亲友, 纳畜, 牧养, 问名, 移徙, 解除, 开厕, 入学, 起基, 安床, 开仓, 出货财, 安葬, 启钻, 入殓, 除服, 成服
Ji: 入宅, 上梁, 斋醮, 出火, 谢土
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
November 20267 dates
Almanac source match · Wednesday
November 4, 2026
九月廿六
Matched term: 开市. Success (成) day; 壬午 day.
Yi/Ji source details
Yi: 造车器, 嫁娶, 订盟, 纳采, 会亲友, 祭祀, 出行, 开市, 立券, 移徙, 入宅, 破土, 安葬
Ji: 上梁, 开光, 盖屋, 架马, 合寿木
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Thursday
November 12, 2026
十月初四
Matched term: 开市. Balance (平) day; 庚寅 day.
Yi/Ji source details
Yi: 嫁娶, 开光, 出行, 出火, 拆卸, 修造, 动土, 入宅, 移徙, 安床, 上梁, 开市, 交易, 立券, 栽种
Ji: 祈福, 祭祀, 伐木, 掘井, 作灶, 谢土
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
November 13, 2026
十月初五
Matched term: 开市. Stable (定) day; 辛卯 day.
Yi/Ji source details
Yi: 嫁娶, 祭祀, 祈福, 求嗣, 开光, 出火, 出行, 拆卸, 开市, 交易, 立券, 挂匾, 伐木, 入宅, 移徙, 安床, 安葬
Ji: 栽种, 掘井, 置产
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Monday
November 16, 2026
十月初八
Matched term: 开市. Danger (危) day; 甲午 day.
Yi/Ji source details
Yi: 纳采, 订盟, 嫁娶, 祭祀, 祈福, 雕刻, 移徙, 开市, 入宅, 出行, 动土, 会亲友, 入学, 修造, 起基, 安门, 安床, 造庙, 解除, 纳财, 开池, 造畜稠, 牧养
Ji: 上梁, 开仓, 出货财, 盖屋, 造船
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Thursday
November 19, 2026
十月十一
Matched term: 开市. Open (开) day; 丁酉 day.
Yi/Ji source details
Yi: 嫁娶, 冠笄, 祭祀, 祈福, 求嗣, 斋醮, 开光, 出行, 解除, 动土, 开市, 交易, 立券, 挂匾, 拆卸, 破土
Ji: 伐木, 上梁, 修造, 入殓, 理发, 会亲友, 入宅, 安门, 安葬, 作灶
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Sunday
November 22, 2026
十月十四
Matched term: 开市. Remove (除) day; 庚子 day.
Yi/Ji source details
Yi: 纳采, 订盟, 嫁娶, 祭祀, 祈福, 求嗣, 开光, 出行, 解除, 进人口, 开市, 立券, 挂匾, 入宅, 移徙, 安门, 栽种, 动土, 求医, 治病, 会亲友, 起基, 修造, 盖屋, 安葬
Ji: 作灶, 经络, 安床
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Tuesday
November 24, 2026
十月十六
Matched term: 开市. Balance (平) day; 壬寅 day.
Yi/Ji source details
Yi: 出行, 纳财, 开市, 交易, 立券, 动土, 移徙, 入宅, 裁衣, 会亲友, 拆卸, 进人口, 安香, 经络, 出货财, 修饰垣墙, 平治道涂
Ji: 造庙, 谢土, 作灶, 作梁, 伐木, 安葬, 行丧, 修坟, 探病
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
December 20264 dates
Almanac source match · Tuesday
December 1, 2026
十月廿三
Matched term: 开市. Open (开) day; 己酉 day.
Yi/Ji source details
Yi: 开市, 纳财, 出行, 祭祀, 祈福, 求嗣, 斋醮, 问名, 入学, 起基, 定磉, 置产, 开渠, 掘井, 拆卸, 栽种, 纳畜, 牧养, 动土, 破土, 启钻
Ji: 移徙, 入宅, 出火, 入殓, 安葬
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Sunday
December 6, 2026
十月廿八
Matched term: 开市. Balance (平) day; 甲寅 day.
Yi/Ji source details
Yi: 纳采, 移徙, 纳财, 开市, 交易, 立券, 入宅, 修造, 动土, 竖柱, 起基, 定磉, 造庙, 安香, 出火, 修饰垣墙, 平治道涂, 会亲友, 出行, 开池, 开厕
Ji: 开仓, 盖屋, 造桥, 祭祀
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Friday
December 18, 2026
十一月初十
Matched term: 开市. Full (满) day; 丙寅 day.
Yi/Ji source details
Yi: 纳采, 订盟, 开市, 交易, 立券, 出行, 会亲友, 安机械, 竖柱, 上梁, 平治道涂, 伐木, 拆卸, 盖屋, 起基, 安床, 安门, 解除, 安葬, 启钻, 除服, 成服, 修坟, 立碑, 移柩, 入殓
Ji: 嫁娶, 动土, 破土, 祈福, 出火, 入宅
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23
Almanac source match · Tuesday
December 29, 2026
十一月廿一
Matched term: 开市. Remove (除) day; 丁丑 day.
Yi/Ji source details
Yi: 订盟, 纳采, 造车器, 祭祀, 祈福, 出行, 安香, 修造, 动土, 上梁, 开市, 交易, 立券, 移徙, 入宅, 会亲友, 安机械, 栽种, 纳畜, 盖屋, 起基, 安床, 造畜稠
Ji: 破土, 安葬, 行丧, 开生坟
Qualified because 开市 appears in Yi and no equivalent mapped purpose term appears in Ji.
Hong Kong Observatory; lunar-javascript@1.7.7; rules 2026-08-23

Cultural context
How to use these dates
Opening-business dates are popular among shops, restaurants, clinics, studios, and online businesses. The day may include a blessing, first sale, lion dance, staff meal, or quiet launch. The best date is one that supports cultural confidence while meeting operational reality.
Suitable activities
- Opening ceremony
- First sale or invoice
- Shop blessing
- Lion dance where appropriate
- Staff and supplier welcome
Avoid or handle carefully
- Trading before permits are valid
- Using fireworks or burning where prohibited
- Launching without payment systems or safety checks
- Treating date choice as business advice
Practical planning
Date-selection checklist
- Prefer days marked suitable for opening, trade, or receiving wealth.
- Check clashes against owners or managing partners.
- Confirm licenses, food safety, insurance, employment rules, and payment systems.
- Keep the ritual proportionate to the neighborhood and lease rules.
Animal signs
Zodiac clash notes
Owners often avoid dates that clash with their zodiac, especially if they cut the ribbon, receive the first customer, or lead prayers.
Timing
Lunar-calendar context
Many businesses like post-Lunar-New-Year openings or dates near wealth-god observances, but quiet preparation before launch is usually more important than public symbolism.
Read 2026 lunar calendar notesLocal practice
Regional and diaspora variations
- Families in Hong Kong, Taiwan, Macau, Mainland China, Southeast Asia, North America, Europe, Australia, and Latin America may follow different almanacs, dialect customs, temple calendars, and elder advice.
- Some households prioritize zodiac clashes and lunar day officers, while others prioritize practical constraints such as venue availability, work leave, school schedules, cemetery rules, or local fire regulations.
- Diaspora communities often combine ancestral custom with local laws, apartment rules, public-health requirements, and the calendar used by the country where the event happens.
- Southeast Asian shops may invite lion dance troupes if local permits and budget allow.
- Some Hong Kong and Cantonese businesses emphasize first invoice and first customer timing.
- Online businesses may use the date for first transaction, website launch, or public announcement.
FAQ
Frequently asked questions
Can an online business use an auspicious opening date?
Yes. The symbolic action can be publishing the site, issuing the first invoice, or making the first official sale.
Is this financial advice?
No. Bai Bai's dates are cultural reference only and do not evaluate market, cashflow, contracts, tax, or investment risk.
Limits
Important disclaimer
Auspicious-date guidance on Bai Bai is cultural and religious reference information for Chinese diaspora communities. It is not guaranteed fortune-telling, professional feng shui, medical advice, legal advice, financial advice, or a substitute for family elders, temple staff, qualified practitioners, or regulated professionals.