December 21: what holidays are celebrated in Ukraine and the world.

According to ТСН: December 21, 2025, is a Sunday. It is the 1396th day of the war in Ukraine.

What holiday is tomorrow

Tomorrow, December 21, believers celebrate the Day of Remembrance of Saint Martyr Juliana. Saint Juliana was born in the 3rd-4th century (exact date unknown) into a noble family. From a young age, she showed piety, love for God, and the desire to dedicate her life to Christ. Refusing marriage and earthly honors, she chose the path of spirituality, which provoked the wrath of the pagan authorities. Juliana endured numerous tortures for her faith: she was beaten, threatened, and forced to renounce Christ. But she remained steadfast in her faith. Ultimately, the martyr was executed, for which she was granted the title of martyr in the Church.

On December 21, both Ukraine and the world celebrate World Meditation Day. The idea for this day arose within the context of a global movement for harmony of body and spirit, as well as a growing interest in mindfulness practices in modern life. The main goal of the holiday is to encourage people from different countries and cultures to take time for themselves, feel peaceful, and focus on their own thoughts and emotions.

Also, December 21 is celebrated as World Basketball Day. The initiative for this celebration comes from FIBA (the International Basketball Federation). The purpose of the holiday is to emphasize the global significance of basketball as a tool for sports, friendship, and a healthy lifestyle.

Moreover, December 21 is the Day of the State Employment Service of Ukraine. This holiday was established to honor those who work in the State Employment Service system and to highlight the importance of their work in the socio-economic development of the country. The main aim is to draw attention to employment issues, support for the unemployed, and professional development for citizens.

December 21 is also celebrated as the Day of the Winter Solstice. The winter solstice occurs when the Sun reaches its southernmost point in the celestial sphere. This holiday is usually celebrated on December 21 or 22 (depending on the year) and marks the shortest day and the longest night of the year in the Northern Hemisphere. It is an astronomical and natural phenomenon that has deep cultural and spiritual significance.

Additionally, December 21 is recognized as World Orgasm Day. This unusual but symbolic holiday promotes sexual health, intimacy, and a conscious attitude towards one's own body. The idea for the holiday arose within the movement for sexual education and freedom, emphasizing the importance of a positive and safe approach to sexuality.

Furthermore, December 21 is International Day of Remembrance of Daleks. This unofficial fan holiday is celebrated annually by fans of the cult British sci-fi series 'Doctor Who'. It is dedicated to the Daleks — fictional extraterrestrial robotic antagonists from the series. The Daleks first appeared on screens in 1963 and have since become one of the most famous and terrifying enemies of the Doctor, known for their mechanical speech and the cry “EXTERMINATE!” (in Ukrainian, approximately “Destroy!”).

Tomorrow, December 21, Ukraine and the world will celebrate several significant holidays that reflect both spiritual and cultural values. In this diversity of holidays, one can see humanity's aspiration for harmony, self-improvement, and mutual understanding. It is important for everyone to have the opportunity to step back from the everyday grind and focus on what truly matters in life.