is 06:54:10 am
on Sunday 25 September 2016
in San Francisco (UTC−7)
-
08:54am on Sunday 25 September 2016
in Chicago (UTC−5)
-
09:54am on Sunday 25 September 2016
in New York (UTC−4)
-
14:54pm on Sunday 25 September 2016
in London (UTC+1)
-
15:54pm on Sunday 25 September 2016
in Berlin (UTC+2)
-
19:24pm on Sunday 25 September 2016
in Mumbai (UTC+5.5)
-
23:54pm on Sunday 25 September 2016
in Sydney (UTC+10)
2016-09-25T13:54:10Z in RFC33991474811650 in Unix time-
and 13:54pm on Sunday 25 September 2016
in UTC.
(assuming the server uses UTC, which it really really should)