Only two public holidays in 2018 fall on a weekend (last year it was three).
In 2018, the consecutive May holidays (Labor Day and Victory Day) fall on a Tuesday, so taking an additional two days of vacation on the Monday preceding each will give you five long weekends total for the year.
Good news at Christmastime: While Christmas Day 2017 fell on a Sunday, in 2018 it will be on a Monday so the following Christmas holidays will last until Wednesday. Taking two days off will give you a nine-day stretch since New Year’s Day in 2019 falls on a Tuesday.
In 2017, a proposal passed to add several new culturally important days to the Czech calendar. Read about those days here. Culturally significant days are working days.
Full List of Public Holidays in 2018:
Monday, January 1: New Year’s Day/Czech Independence Day
Friday, March 30: Good Friday
Monday, April 2: Easter Monday
Tuesday, May 1: Labor Day
Tuesday, May 8: Victory Day
Thursday, July 5: St. Cyril and St. Methodius Day
Friday, July 6: Jan Hus Day
Friday, September 28: St. Wenceslas/Czech Statehood Day
Sunday, October 28: Day of the Independent Czechoslovak State
Saturday, November 17: Struggle for Freedom and Democracy Day
Monday, December 24: Christmas Eve
Tuesday, December 25: First Day of Christmas
Wednesday, December 26: Second Day of Christmas
Culturally Important Days in 2018:
Saturday, January 6: Three Kings Day
Tuesday, January 16: Jan Palach Day
Saturday, January 27: Holocaust Remembrance Day and Prevention of Crimes Against Humanity
Thursday, March 8: International Women’s Day
Friday, March 9: Day Commemorating Victims of the extermination of the Terezin family camp in Auschwitz-Birkenau
Monday, March 12: Anniversary of Czech Republic Joining NATO
Wednesday, March 28: Day of the Birth of Jan Amos Comenius
Saturday, May 5: Remembrance of the May Uprising of the Czech Nation (1945)
Friday, June 1: International Children’s Day
Sunday, June 10: Memorial Day Extermination of Lidice
Monday, June 18: Day of Heroes of the Second Resistance
Wednesday, June 27: Commemorating the Victims of the Communist Regime
Holidays that are observed but are not considered official days of remembrance or importance are: April Fools’ Day (Sunday, April 1), Čarodějnice (Monday, April 30), All Souls Day (Friday, November 2), St. Nicholas Day (Thursday, December 6).