| January 5 - National Bird Day |
July 1-8 Naidoc Week |
| 26 - Australia Day |
11 - World Population Day |
| February 2 - World Wetlands Day |
27 - Schools Tree Day |
| 28 - Business Clean Up Day |
29 - National Tree Day |
| March 2 - School Clean Up Day |
August 20-26 Keep Australia Beautiful Week |
| 4 - Clean Up Australia Day |
September 1-30 National Biodiversity Month |
| 11-17 Ground Water Awareness Week |
1 - National Wattle Day |
| 21 - World Forestry Day |
9 - Sustainable House Day |
| 22 - World Water Day |
9 - National Bilby Day |
| 23 - World Meteorological Day |
15-16 Clean Up the World Weekend |
| 28 - Ride to School Day |
16 - International Day for the
Preservation of the Ozone Layer |
| 31 - Earth Hour |
21 - Walk to Work day |
| April 18 - World Heritage Day |
22 - World Car Free Day |
| 22 - Earth Day |
October 1-31 - International Walk to School Month |
| 25 - Anzac Day |
1 - World Habitat Day |
| May 8-10 - OZ Water 2012 |
4 - World Animal Day |
| 12-13 - World Migratory Bird Day |
16 - World Food Day |
| 14-20 - National Volunteer Week |
17 - International Day for the
Eradication of Poverty |
| 18 - Walk Safely to School Day |
November 6 - International Day for Preventing the Exploitation of the
Environment in War and Armed Confict |
| 22 - International Day for Biological Diversity |
12-18 - National Recycling Week |
| 23 - World Turtle Day |
21 - World Fisheries Day |
| 26 - National Sorry Day |
December 5 - International Volunteer Day |
| 27-3 - National Reconciliation Week |
11 - International Mountain Day |
| June 3 - Mabo Day |
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| 5 - World Environment Day |
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| 8 - World Ocean Day |
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| 15 - Global Wind Day |
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This page was Updated: 10 March 2022 -