On this day, December 25, in Ukraine and around the World:
Commemorative Events and Dates for Ukraine:
Nativity of Our Lord (Christmas): Since 2023, the Orthodox Church of Ukraine (OCU) and the Ukrainian Greek Catholic Church (UGCC) officially celebrate Christmas on December 25 (according to the Revised Julian calendar). This day is a public holiday in Ukraine.
Day of the Courier Corps of Ukraine: A professional holiday for specialists who ensure the delivery of classified and governmental correspondence. The service was officially established in 1991.
International Observances and Commemorative Dates:
International Christmas: This same date is observed by Roman Catholics, Protestants, and the majority of the world's Orthodox Churches (including the Ecumenical Patriarchate of Constantinople, Alexandria, Antioch, and others).
Family Day in Mozambique: A national holiday dedicated to strengthening family bonds.
Constitution Day in Taiwan: Observed in honor of the adoption of the fundamental law in 1946.
Quaid-e-Azam Day in Pakistan: The birthday of the founder of the nation, Muhammad Ali Jinnah.
Christmas Ornament Day: An informal but globally popular day for exchanging Christmas decorations.
A-Phobia Day: A humorous holiday in the United States where people try to avoid using words containing the letter "L".
Church Dates (according to the New Calendar in Ukrainian Orthodoxy):
Nativity of Our Lord (Christmas): Since 2023, the Orthodox Church of Ukraine (OCU) and the Ukrainian Greek Catholic Church (UGCC) officially celebrate Christmas on December 25 (according to the Revised Julian calendar). This day is a public holiday in Ukraine.