Calculate the 28 mansions of Chinese astronomy

DateDay of week->Twenty-eight mansionsTranslation
7/1/2025Tues.  bi (び) Tail
7/2/2025Wed.  ki (き) Winnowing Basket
7/3/2025Thurs.  to (と) Dipper
7/4/2025Fri.  gyuu (ぎゅう) Ox
7/5/2025Sat.  jo (じょ) Girl
7/6/2025Sun.  kyo (きょ) Emptiness
7/7/2025Mon.  ki (き) Rooftop
7/8/2025Tues.  shitsu (しつ) Encampment
7/9/2025Wed.  heki (へき) Wall
7/10/2025Thurs.  kei (けい) Legs
7/11/2025Fri.  rou (ろう) Bond
7/12/2025Sat.  i (い) Stomach
7/13/2025Sun.  bou (ぼう) Hairy Head
7/14/2025Mon.  hitsu (ひつ) Net
7/15/2025Tues.  shi (し) Turtle Beak
7/16/2025Wed.  shin (しん) Three Stars
7/17/2025Thurs.  sei (せい) Well
7/18/2025Fri.  ki (き) Ghost
7/19/2025Sat.  ryuu (りゅう) Willow
7/20/2025Sun.  sei (せい) Star
7/21/2025Mon.  chou (ちょう) Extended Net
7/22/2025Tues.  yoku (よく) Wings
7/23/2025Wed.  shin (しん) Chariot
7/24/2025Thurs.  kaku (かく) Horn
7/25/2025Fri.  kou (こう) Neck
7/26/2025Sat.  tei (てい) Root
7/27/2025Sun.  bou (ぼう) Room
7/28/2025Mon.  shin (しん) Heart
7/29/2025Tues.  bi (び) Tail
7/30/2025Wed.  ki (き) Winnowing Basket
7/31/2025Thurs.  to (と) Dipper