According to the Law of Ukraine, in cases where a public holiday falls on the weekend (Saturday or Sunday), the weekend is extended by one day.
Red marks the official holidays wich are days off.
Brown marks the official holidays which are working days.
Green marks the celebrations, which change date.
• The Ukrainian composer and choir leader Grigory Veriovka was born (1895/12/25 – 1964/10/21).
• Ostap Vyshnya was arrested (1933).
• Operation of the first Soviet computer began in Kyiv (1951).