Public holidays
1966, Australia, Western Australia
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1966 | New Year's Day |
| Monday, 3 January 1966 | New Year's Day Observance | |
| 2 | Wednesday, 26 January 1966 | Australia Day |
| 3 | Monday, 7 March 1966 | Labour Day |
| 4 | Friday, 8 April 1966 | Good Friday |
| 5 | Monday, 11 April 1966 | Easter Monday |
| 6 | Monday, 25 April 1966 | Anzac Day |
| 7 | Monday, 6 June 1966 | Western Australia Day |
| 8 | Monday, 26 September 1966 | Queen's Birthday |
| 9 | Sunday, 25 December 1966 | Christmas Day |
| Monday, 26 December 1966 | Christmas Day Observance | |
| Tuesday, 27 December 1966 | Boxing Day Observance/Proclamation Day Observance |