New Year's Day
New Year's Day
National day
Labour Day
St. George's Day
St. George's Day (obs.)
Culture Day
Unification Day
Independence Day
Christmas Eve
Christmas Day
Boxing day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1779
1780
1781 › 
# Date Public holiday
1Saturday, 1 January 1780 New Year's Day
2Monday, 3 January 1780 New Year's Day
3Friday, 3 March 1780 National day
4Monday, 1 May 1780 Labour Day
5Saturday, 6 May 1780 St. George's Day
Monday, 8 May 1780 St. George's Day (observance)
6Wednesday, 24 May 1780 Culture and Literacy Day
7Wednesday, 6 September 1780 Unification Day
8Friday, 22 September 1780 Independence Day
9Sunday, 24 December 1780 Christmas Eve
10Monday, 25 December 1780 Christmas Day
11Tuesday, 26 December 1780 Boxing day