New Year's Day
New Year's Day
Australia Day
Labour Day
Good Friday
Easter Sunday
Easter Monday
Anzac Day
Western Australia Day
Queen's Birthday
Christmas Day
Boxing Day
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 ‹ 1904
1905
1906 › 
# Date Public holiday
1Sunday, 1 January 1905 New Year's Day
Monday, 2 January 1905 New Year's Day Observance
2Thursday, 26 January 1905 Australia Day
3Monday, 6 March 1905 Labour Day
4Friday, 21 April 1905 Good Friday
5Sunday, 23 April 1905 Easter Sunday
6Monday, 24 April 1905 Easter Monday
7Tuesday, 25 April 1905 Anzac Day/Easter Tuesday
8Monday, 5 June 1905 Western Australia Day
9Monday, 25 September 1905 Queen's Birthday
10Monday, 25 December 1905 Christmas Day
11Tuesday, 26 December 1905 Boxing Day/Proclamation Day