Birthday of the QueenSilvia, anofficial flag flying day(Sweden)
An official flag flying day in Sweden marking the birthday of Queen Silvia.
Birthday of Queen Silvia is celebrated in Sweden each year on December 23 as an official flag flying day.
It marks the birth of Queen Silvia of Sweden and invites citizens to honor the queen and her work.
Flags are prominently displayed on government buildings, public institutions, and private homes.
The tradition emphasizes national unity and respect for the monarchy.
Though not a day off, many Swedes observe it with flowers and messages of goodwill to the queen.
Birthday of the Queen
Silvia
official flag flying day
Children's Day(South SudanandSudan)
A day dedicated to celebrating children in South Sudan and Sudan.
Children's Day is observed in South Sudan and Sudan on December 23 to honor and celebrate the well-being of children.
The day focuses on promoting children's rights, health, and education across both nations.
Schools, NGOs, and community groups organize events such as games, cultural performances, and educational workshops.
Families often gather for special meals and small festivities to acknowledge the importance of children in society.
The observance raises awareness of challenges facing youth and calls for renewed efforts to protect and nurture future generations.
Children's Day
South Sudan
Sudan
Day of all level operational control structures servicemen(Ukraine)
A Ukrainian commemorative day honoring servicemen in operational control structures.
This Ukrainian observance honors servicemen serving in all levels of operational control structures on December 23.
It recognizes the dedication of military and civil defense personnel who manage command, communication, and coordination tasks.
Ceremonies and formal gatherings take place in military units and government institutions.
Senior officials often deliver speeches highlighting the critical role of operational control in national security.
The day strengthens esprit de corps among servicemen and underscores the importance of organized defense operations.
Day of all level operational control structures servicemen
Ukraine
Victory Day (Egypt)
A national holiday in Egypt marking the final withdrawal of Israeli forces from the Sinai Peninsula after the 1973 October War.
Victory Day is observed annually on December 23 in Egypt to mark the final withdrawal of Israeli forces from the Sinai Peninsula following the 1973 October War.
It commemorates the success of Operation Badr and the resilience of the Egyptian military.
On this day, official ceremonies including military parades and speeches are held to honor the veterans.
President and government officials pay tribute at war memorials throughout the country.
Victory Day fosters national pride and remembrance of those who sacrificed for Egypt's sovereignty.
Victory Day (Egypt)