Calculate the 28 mansions of Chinese astronomy

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