New Year's Day
Maundy Thursday
Good Friday
Labour Day
Saint Peter and Saint Paul
Independence Day
Independence Day
Saint Rose of Lima
Battle of Angamos
All Saints' Day
Immaculate Conception
Christmas Day
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 ‹ 1777
1778
1779 › 
# Date Public holiday
1Thursday, 1 January 1778 New Year's Day
2Thursday, 16 April 1778 Maundy Thursday
3Friday, 17 April 1778 Good Friday
4Friday, 1 May 1778 Labour Day
5Monday, 29 June 1778 Saint Peter and Saint Paul
6Tuesday, 28 July 1778 Independence Day
7Wednesday, 29 July 1778 Independence Day
8Sunday, 30 August 1778 Saint Rose of Lima
9Thursday, 8 October 1778 Battle of Angamos
10Sunday, 1 November 1778 All Saints' Day
11Tuesday, 8 December 1778 Immaculate Conception
12Friday, 25 December 1778 Christmas Day