Time difference between Port Moresby and Shanghai
Shanghai is 2 hours behind Port Moresby.
Local time in both cities
Port Moresby · Papua New Guinea
21:45
Shanghai · China
19:45
Shanghai is 2 hours behind Port Moresby.
same day
Time zones
| Port Moresby | Pacific/Port_Moresby · UTC+10:00 |
|---|---|
| Shanghai | Asia/Shanghai · UTC+08:00 |
Port Moresby does not observe daylight saving and stays on UTC+10:00 all year.
Shanghai does not observe daylight saving and stays on UTC+08:00 all year.
Hour-by-hour conversion
Calculated for 2026-09-21 local time in Port Moresby. The two places start and end daylight saving on different dates, so another day can give a different result.
| Port Moresby (source) | Shanghai (target) |
|---|---|
| 00:00 | 22:00 prev day |
| 01:00 | 23:00 prev day |
| 02:00 | 00:00 |
| 03:00 | 01:00 |
| 04:00 | 02:00 |
| 05:00 | 03:00 |
| 06:00 | 04:00 |
| 07:00 | 05:00 |
| 08:00 | 06:00 |
| 09:00 | 07:00 |
| 10:00 | 08:00 |
| 11:00 | 09:00 |
| 12:00 | 10:00 |
| 13:00 | 11:00 |
| 14:00 | 12:00 |
| 15:00 | 13:00 |
| 16:00 | 14:00 |
| 17:00 | 15:00 |
| 18:00 | 16:00 |
| 19:00 | 17:00 |
| 20:00 | 18:00 |
| 21:00 | 19:00 |
| 22:00 | 20:00 |
| 23:00 | 21:00 |
Other common differences from Port Moresby
FAQ
- How many hours apart are Port Moresby and Shanghai right now?
- The answer at the top of the page is calculated for the current moment and states which side is ahead. The gap changes during the year, because the two places usually start and end daylight saving on different dates.
- Is this difference the same all year?
- Not necessarily. Port Moresby uses Pacific/Port_Moresby and Shanghai uses Asia/Shanghai; if either observes daylight saving, the gap shifts during the year. Use “Convert a specific date and time” below to calculate it for a given day.
- How do I read the conversion table?
- The left column lists each whole hour in Port Moresby; the right column is the local time in Shanghai at that same instant, with date rollovers marked. On the day clocks jump forward, some hours do not exist locally — the table says so instead of showing a plausible but wrong value.