Greek Orthodox Lent Dates 2025. In 2025 orthodox great lent is from march 3rd (monday) to april 19th (saturday). Unn has compiled for you the key church dates for 2025, including festive events, fasts, omnivorous weeks, and memorial days.

Orthodox lent is observed from clean monday to the evening of holy saturday and leads up to easter sunday, which runs from march 3 to april 19 this year. Orthodox lent (known as great lent) begins on monday, march 3 according to the greek orthodox archdiocese of america.