is 13:43:28 pm
on Thursday 15 November 2018
in San Francisco (UTC−8)
-
15:43pm on Thursday 15 November 2018
in Chicago (UTC−6)
-
16:43pm on Thursday 15 November 2018
in New York (UTC−5)
-
21:43pm on Thursday 15 November 2018
in London (UTC)
-
22:43pm on Thursday 15 November 2018
in Berlin (UTC+1)
-
03:13am on Friday 16 November 2018
in Mumbai (UTC+5.5)
-
08:43am on Friday 16 November 2018
in Sydney (UTC+11)
2018-11-15T21:43:28Z in RFC33991542318208 in Unix time-
and 21:43pm on Thursday 15 November 2018
in UTC.
(assuming the server uses UTC, which it really really should)