New Year's Day
Good Friday
Holy Saturday
Labour Day
Navy Day
Saint Peter and Saint Paul
Assumption of Mary
Independence Day
Army Day
Encounter of Two Worlds Day
All Saints' Day
Immaculate Conception
Christmas Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1956
1957
1958 › 
# Date Public holiday
1Tuesday, 1 January 1957 New Year's Day
2Friday, 19 April 1957 Good Friday
3Saturday, 20 April 1957 Holy Saturday
4Wednesday, 1 May 1957 Labour Day
5Tuesday, 21 May 1957 Navy Day
6Saturday, 29 June 1957 Saint Peter and Saint Paul
7Thursday, 15 August 1957 Assumption of Mary
8Wednesday, 18 September 1957 Independence Day
9Thursday, 19 September 1957 Army Day
10Saturday, 12 October 1957 Encounter of Two Worlds Day
11Friday, 1 November 1957 All Saints' Day
12Sunday, 8 December 1957 Immaculate Conception
13Wednesday, 25 December 1957 Christmas Day