New Year's Day
Epiphany
Saint Joseph's Day
Maundy Thursday
Good Friday
Easter Sunday
Labour Day
Ascension Day
Corpus Christi
Sacred Heart
Saint Peter and Saint Paul
Independence Day
Battle of Boyacá
Assumption of Mary
Columbus Day
All Saints' Day
Independence of Cartagena
Immaculate Conception
Christmas Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1979
1980
1981 › 
# Date Public holiday
1Tuesday, 1 January 1980 New Year's Day
2Monday, 7 January 1980 Epiphany
3Monday, 24 March 1980 Saint Joseph's Day
4Thursday, 3 April 1980 Maundy Thursday
5Friday, 4 April 1980 Good Friday
6Sunday, 6 April 1980 Easter Sunday
7Thursday, 1 May 1980 Labour Day
8Monday, 19 May 1980 Ascension Day
9Monday, 9 June 1980 Corpus Christi
10Monday, 16 June 1980 Sacred Heart
11Monday, 30 June 1980 Saint Peter and Saint Paul
12Sunday, 20 July 1980 Independence Day
13Thursday, 7 August 1980 Battle of Boyacá
14Monday, 18 August 1980 Assumption of Mary
15Monday, 13 October 1980 Columbus Day
16Monday, 3 November 1980 All Saints' Day
17Monday, 17 November 1980 Independence of Cartagena
18Monday, 8 December 1980 Immaculate Conception
19Thursday, 25 December 1980 Christmas Day