Time in Papua New Guinea explained

Papua New Guinea is divided into two time zones, namely:^[1]

• Papua New Guinea Standard Time, which covers most of Papua New Guinea except the Autonomous Region of Bougainville.
• Bougainville Standard Time, which covers the Autonomous Region of Bougainville.^[2]

IANA time zone database

The IANA time zone database gives Papua New Guinea two time zones, Pacific/Bougainville and Pacific/Port Moresby.^[3]

Notes and References

1. https://www.timeanddate.com/time/zone/papua-new-guinea Time Zone in Papua New Guinea
2. https://www.timeanddate.com/time/change/papua-new-guinea Time Change 2021 in Papua New Guinea
3. https://data.iana.org/time-zones/tzdb-2021c/australasia Australasia