"ostersonntag" in English Ostersonntag {m} Easter Sunday Detailed translations for "ostersonntag" der Ostersonntag{masculine} Ostersonntag Easter Sunday Ostersonntag ihren Höhepunkt. Source: opensubtitles.org Corpus by OPUS Request review Easter Sunday the religious ceremonies of Holy Week. Ostersonntag 1990. Source: opensubtitles.org Corpus by OPUS Request review Easter Sunday '90.