« All Events This event has passed. Mongolian Independence Day December 29, 2023 « Boxing Day New Year’s Eve » + Google Calendar+ iCal Export Details Date: December 29, 2023 Event Category: National Days Related Events Noongar Season: Birak (Dec – Jan) December 1, 2024 - January 31, 2025 Summer School Holidays December 13, 2024 - February 5, 2025 School Holidays September 21 - October 6