Austria

 Russia

1 January New Years Day.
6 January Epiphany.
10-13 April Easter.
1 May National Holiday.
21 May Ascension Day.
1 June Whit Monday.
11 June Corpus Christi.
15 August Assumption.
26 October National Day.
1 November All Saints Day.
8 December Immaculate Conception.
25-26 December Christmas.

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