New Year's Day
New Year's Day
Australia Day
Adelaide Cup
Good Friday
Easter Saturday
Easter Sunday
Easter Monday
Anzac Day
King's Birthday
Labour Day
Christmas Day
Proclamation Day
  January
  February
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  June
  July
  August
  September
  October
  November
  December
 ‹ 1779
1780
1781 › 
# Date Public holiday
1Saturday, 1 January 1780 New Year's Day
Monday, 3 January 1780 New Year's Day Observance
2Wednesday, 26 January 1780 Australia Day
3Monday, 13 March 1780 Canberra Day/Adelaide Cup/Eight Hours Day/Labour Day
4Friday, 24 March 1780 Good Friday
5Saturday, 25 March 1780 Easter Saturday
6Sunday, 26 March 1780 Easter Sunday
7Monday, 27 March 1780 Easter Monday
8Tuesday, 25 April 1780 Anzac Day
9Monday, 12 June 1780 King's Birthday
10Monday, 2 October 1780 Labour Day/King's Birthday
11Monday, 25 December 1780 Christmas Day
12Tuesday, 26 December 1780 Boxing Day/Proclamation Day