New Year's Day
Easter Monday
Labor Day
Iris Day
Ascension Day
Pentecost Monday
National Day
Assumption of Mary
All Saints' Day
Armistice Day
Christmas Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1957
1958
1959 › 
# Date Public holiday
1Wednesday, 1 January 1958 New Year's Day
2Monday, 7 April 1958 Easter Monday
3Thursday, 1 May 1958 Labor Day
4Thursday, 8 May 1958 Iris Day
5Thursday, 15 May 1958 Ascension Day
6Monday, 26 May 1958 Pentecost Monday
7Monday, 21 July 1958 National Day
8Friday, 15 August 1958 Assumption of Mary
9Saturday, 1 November 1958 All Saints' Day
10Tuesday, 11 November 1958 Armistice Day
11Thursday, 25 December 1958 Christmas Day