Cyprus

 Russia

January 1 - New Years Day
January 6 - Epiphany Day
40 days before Easter Sunday each year - Ash Monday - Green Monday
March 25 - Greek Revolution Day - Marys Immaculate Conception Day
Variable dates- Good Friday, Easter Sunday and Easter Monday
April 1 - Cyprus Revolution 1955-59 Day
May 1 - Labor Day
June 8 - Holy Spirit Monday
August 15 - Assumption of Mary Day
October 1 - Cyprus Independence Day
October 28 - Greece OXI Day
December 24 - Christmas Eve
December 25 - Christmas Day
December 26 - Boxing Day
December 31 - New Years Eve Day

January 1 New Year
January 7 Christmas
January 14 New Year according to Julian Calendar
January 25 Tatiana Day
February 14 Valentines Day
February 23 Defender of the Fatherland Day
March 8 International Womens Day
A week before the Great Lent Maslenitsa
April Easter
May 1 Spring and Labour Day
May 9 Victory Day
June 12 Russia Day
July 7 Ivan Kupala (St. John the Baptists Day)
August Troitsa (the Trinity)
November 4 Unity Day