Gregorian Calendar

Months

January: Wiótheȟika Wí

February: Thiyóȟeyuŋka Wí

March: Ištáwičhayazaŋ Wí

April: Pȟežítȟo Wí

May: Čhaŋwápetȟo Wí

June: Wípazukȟa-wašté Wí

July: Čhaŋpȟásapa Wí

August: Wasútȟuŋ Wí

September: Čhaŋwápeǧi Wí

October: Čhaŋwápe-kasná Wí

November: Waníyetu Wí

December: Tȟahékapšuŋ Wí

Days

Sunday: Aŋpétuwakȟaŋ (A)

Monday: Aŋpétuwaŋži (W)

Tuesday: Aŋpétunuŋpa (N)

Wednesday: Aŋpétuyamni (Y)

Thursday: Aŋpétutopa (T)

Friday: Aŋpétuzaptaŋ (Z)

Saturday: Owáŋgyužažapi (O)

For further information on calendar data, see  Unicode Technical Report #35.