Òfuk-acha eyi Etiopia (Me usem Uket-chieen̄: Ethiopean Calendar) ìre òfuk-acha eyi ebi ido Etiopia ekisa ifuk acha me ido kiban̄. Òfuk-acha yi ìsa acha jaaba mè onyan̄ jeeta ikigọọk Òfuk-acha kè Giregọri me udun̄. Me Eritireya mè Etiopia, ọmọ ore òfuk-acha eyi mfaka [lithurgical calendar] inyi ebi Kiristien ìkup me Ntitiin̄ Orthodox Tewahedo [Orthodox Tewahedo Church], Ntitiin̄ Katọlik Agan̄ Mbum-ura [Eastern Catholic Church] mè Coptic Orthodox Church.
Ike Etitiin̄be edit
kire Òfuk-acha eyi coptic, òfuk-acha eyi Etiopia ìkaan onyan̄ akọp mè iba ìkaan̄ usen akọp ita, mèlek <epagomenal days> go me ìre gweregwen etapbe isọkọ, eya onenirọ ibe otutuuk ire onyan̄ akọp mè ita. <ref 2> Onyan̄ eyi Etiopia ebene me ìkike usen kire echi òfuk-acha coptic. Erieen̄ usen cha ìre me Ge´ez. Òso <epagomenal days> gweregwen,ekitap isọkọ acha ini geelek, kpesaba iraka geege [without exception] me 29 ọgọs me Òfuk-acha kè Juliọs. Eyi ìkimọnọ irek onyan̄ gweregwen sabum <leap day> eyi òfuk-acha kè Juliọs. Adasi usen me acha me òfuk-acha eyi Etiopia, 1 Masakaram, me acha ìkup me bene me 1900 (me echa si ) [inclusive]. Ìkire sepitemba 11 (Giregọri). Ire ìkion̄ me sepitemba 12 me acha ìkup sabum acha-ile me òfuk-acha kè Giregọri. <ref 2> Adasi usen me Aya Acha me Etiopia ìkiọn̄ me sepitemba me òfuk-acha kè Giregọri. Me acha-ile, ìkiron̄ me 12 sepitemba <ref 2>.