London vs. Chatham Island time difference

London and Chatham Island time difference changes
(based on dates DST begins and ends)
DateTime difference
31 March 2019 to 29 September 201911:45 hours
29 September 2019 to 27 October 201912:45 hours
27 October 2019 to 05 April 202013:45 hours

London is 11 hours, 45 minutes behind Chatham Island

London UKChatham Island New Zealand
Fri 12:42 pm

BST (UTC/GMT +1)
Sat 12:27 am

CHAS (UTC/GMT +12:45)
7 am6:45 pm
9 am8:45 pm
11 am10:45 pm
1 pm12:45 am next day
3 pm2:45 am next day
5 pm4:45 am next day
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Time difference between London UK and Chatham Island New Zealand is 11:45 hours

DST is observed in both London and Chatham Island. Time difference between these two cities will change according to the date DST begins and ends.