What time is it in Port Moresby?

Papua New Guinea spans 2 time zones, so the answer depends on where in it you mean. Port Moresby covers most of Papua New Guinea and is on the same clock as Port Moresby, though the two are separate zones in the IANA database and can diverge when daylight saving rules differ.

Port Moresby does not observe daylight saving, so its offset from UTC never moves. Its relationship to places that do change shifts twice a year instead.