Time Difference Between Port Moresby and London
London is 9 hours behind Port Moresby.
Papua New Guinea
Port Moresby
Pacific/Port_Moresby · UTC+10
United Kingdom
London
Europe/London · UTC+1
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Port Moresby and London.
Standard working hours don't overlap between Port Moresby and London. Consider early-morning calls in Port Moresby or late-evening calls in London.
Port Moresby to London — 24-Hour Conversion
Each row shows the equivalent local time in London for an hour in Port Moresby. Working-hours rows (9–18) are highlighted.
| Port Moresby | London | Match |
|---|---|---|
| -1 day | Workday in London | |
| -1 day | Workday in London | |
| -1 day | Workday in London | |
| -1 day | Off hours | |
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| -1 day | Off hours | |
| Workday in Port Moresby | ||
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| Workday in London | ||
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Frequently Asked Questions
What is the time difference between Port Moresby and London?
London, United Kingdom (UTC+1) is 9 hours behind Port Moresby, Papua New Guinea (UTC+10).
What is the best time to schedule a meeting between Port Moresby and London?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Port Moresby and London?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Port Moresby, what time is it in London?
Use the conversion table on this page — every hour in Port Moresby is mapped to its equivalent local time in London, including day shift markers when the date differs.