Source-backedFixed AnnualIn-depth guide
Independence Day
Papua New Guinea’s Constitution identifies 16 September 1975 as Independence Day; government education material documents the House of Assembly date choice and first celebration, while curr…
Country observance hub
Papua New Guinea observances
2 source-backed records whose verified scope explicitly identifies Papua New Guinea. This is an observance index, not a public-holiday calendar.
Country-specific observances
Papua New Guinea observance library
Source-backedFixed AnnualIn-depth guide
National Day of Repentance
Papua New Guinea government calendars list National Day of Repentance on 26 August, including the 2026 and 2027 public-holiday schedules.