New Year's Day
Good Friday
Freedom Day
Labour Day
Corpus Christi
Portugal Day
Saint John's Day
Assumption of Mary
Republic Day
All Saints' Day
Restoration of Independence
Immaculate Conception
Christmas Day
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 ‹ 1917
1918
1919 › 
# Date Public holiday
1Tuesday, 1 January 1918 New Year's Day
2Friday, 29 March 1918 Good Friday
3Thursday, 25 April 1918 Freedom Day
4Wednesday, 1 May 1918 Labour Day
5Thursday, 30 May 1918 Corpus Christi
6Monday, 10 June 1918 Portugal Day
7Monday, 24 June 1918 Saint John's Day
8Thursday, 15 August 1918 Assumption of Mary
9Saturday, 5 October 1918 Republic Day
10Friday, 1 November 1918 All Saints' Day
11Sunday, 1 December 1918 Restoration of Independence
12Sunday, 8 December 1918 Immaculate Conception
13Wednesday, 25 December 1918 Christmas Day