On this day, November 18, in Ukraine and around the World:
Commemorative Events and Dates for Ukraine:
Sergeant's Day of the Armed Forces of Ukraine- a professional holiday dedicated to the role and significance of the sergeant and старшина personnel of the Armed Forces.
International Observances and Commemorative Dates:
World Day for the Prevention and Healing from Sexual Exploitation, Abuse, and Violence against Children(established by the UN).
Mickey Mouse Birthday- celebrated in honour of the release of his first sound cartoon ("Steamboat Willie") on November 18, 1928.
Independence Day of Latvia (1918).
National Flag Day of Uzbekistan.
Church Dates (according to the New Calendar in Ukrainian Orthodoxy):
Commemoration of the holy Martyrs Platon and Roman. In folk tradition, this day was often called Platon's Day or Platon and Roman the Winter Forecasters; it was believed that the weather for the winter was predicted on this day.