New Year's Day
Carnival Tuesday
Good Friday
Tiradentes Day
Labour Day
Corpus Christi
Amazon Day
Independence Day
Our Lady of Aparecida
All Souls' Day
Republic Proclamation Day
Immaculate Conception
Christmas Day
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 ‹ 1976
1977
1978 › 
# Date Public holiday
1Saturday, 1 January 1977 New Year's Day
2Tuesday, 22 February 1977 Carnival Tuesday
3Friday, 8 April 1977 Good Friday
4Thursday, 21 April 1977 Tiradentes Day
5Sunday, 1 May 1977 Labour Day
6Thursday, 9 June 1977 Corpus Christi
7Monday, 5 September 1977 Amazon Day
8Wednesday, 7 September 1977 Independence Day
9Wednesday, 12 October 1977 Our Lady of Aparecida
10Wednesday, 2 November 1977 All Souls' Day
11Tuesday, 15 November 1977 Republic Proclamation Day
12Thursday, 8 December 1977 Immaculate Conception
13Sunday, 25 December 1977 Christmas Day