Public holidays
1840, Australia, Western Australia
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1840 | New Year's Day |
| Monday, 27 January 1840 | Australia Day Observance | |
| 2 | Monday, 2 March 1840 | Labour Day |
| 3 | Friday, 17 April 1840 | Good Friday |
| 4 | Monday, 20 April 1840 | Easter Monday |
| 5 | Saturday, 25 April 1840 | Anzac Day |
| Monday, 27 April 1840 | Anzac Day observance | |
| 6 | Monday, 1 June 1840 | Western Australia Day |
| 7 | Monday, 28 September 1840 | Queen's Birthday |
| 8 | Friday, 25 December 1840 | Christmas Day |
| 9 | Saturday, 26 December 1840 | Boxing Day/Proclamation Day |
| Monday, 28 December 1840 | Boxing Day Observance/Proclamation Day Observance |