| December 2023 | |||
|---|---|---|---|
| Date | Day | Holiday | Where |
| December-1 | Friday | Devonport Show | Tasmania (Regional Holidays) |
| December-24 | Sunday | Christmas Eve | Northern Territory, Queensland, South Australia (Public Holidays) |
| December-25 | Monday | Christmas | Queensland, South Australia, Tasmania, Victoria, Western Australia (Public Holidays) |
| December-25 | Monday | Christmas Day | Australia (National Holidays) |
| December-25 | Monday | Christmas Day | Australian Capital Territory, New South Wales, Northern Territory (Public Holidays) |
| December-26 | Tuesday | Boxing Day | Australia (National Holidays) |
| December-26 | Tuesday | Boxing Day | Australian Capital Territory, New South Wales, Northern Territory, Queensland, South Australia, Tasmania, Victoria, Western Australia (Public Holidays) |
| December-31 | Sunday | New Year's Eve | Northern Territory (Public Holidays) |