Thursday, 16 September 1999
Marks Papua New Guinea's independence from Australia on 16 September 1975.
Frequently asked questions
- When is Papua New Guinea Independence Day 1999?
- Papua New Guinea Independence Day 1999 is on Thursday, 16 September 1999.
- What day of the week is Papua New Guinea Independence Day 1999?
- It falls on Thursday.
- How is Papua New Guinea Independence Day calculated?
- This event is observed every year on 16 September.