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.
• Catherine II legalized serfdom (1775) in Ukraine.
• Myhajlo Pokotilo was born (1906/04/21 – 1971/09/01) – Ukrainian actor, theater director.
• The Ukrainian artist Vladimir Yatsenko was born (1915/04/21 – 2010/10/23).
• Ukraine and Poland signed The Warsaw Pact (1920).