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London to Port Moresby time difference

Port Moresby is 10 hours ahead of London. There is no hour on a workday when both sides are in office hours - someone joins early or late.

London, United KingdomNOT NOW

Greenwich Mean Time · UTC+0

Port Moresby, Papua New GuineaPING

Papua New Guinea Time · UTC+10

Overlap on a workday

columns: London hours
PING · 09–18 local MAYBE · 07–09, 18–21 NOT NOW · 21–07Outlined: everyone can be pinged

London to Port Moresby time conversion

Add a third city
LondonPort MoresbyVerdict LondonVerdict Port Moresby
00:0010:00NOT NOWPING
01:0011:00NOT NOWPING
02:0012:00NOT NOWPING
03:0013:00NOT NOWPING
04:0014:00NOT NOWPING
05:0015:00NOT NOWPING
06:0016:00NOT NOWPING
07:0017:00MAYBEPING
08:0018:00MAYBEMAYBE
09:0019:00PINGMAYBE
10:0020:00PINGMAYBE
11:0021:00PINGNOT NOW
12:0022:00PINGNOT NOW
13:0023:00PINGNOT NOW
14:0000:00 +1 dayPINGNOT NOW
15:0001:00 +1 dayPINGNOT NOW
16:0002:00 +1 dayPINGNOT NOW
17:0003:00 +1 dayPINGNOT NOW
18:0004:00 +1 dayMAYBENOT NOW
19:0005:00 +1 dayMAYBENOT NOW
20:0006:00 +1 dayMAYBENOT NOW
21:0007:00 +1 dayNOT NOWMAYBE
22:0008:00 +1 dayNOT NOWMAYBE
23:0009:00 +1 dayNOT NOWPING

Questions

What is the time difference between London and Port Moresby?

Port Moresby is 10 hours ahead of London. London is on UTC+0 and Port Moresby on UTC+10.

If it is 9 AM in London, what time is it in Port Moresby?

19:00 in Port Moresby.

What is the best time for a London–Port Moresby meeting?

There is no hour where both cities are inside 09:00–18:00. The least painful slot is early morning in the later city and late afternoon in the earlier one; consider async updates instead.

Does the London–Port Moresby time difference change during the year?

Yes. London observes daylight saving, so the gap can shift by an hour around the clock changes.