Ottawa vs. Perth time difference

Ottawa is 12 hours behind Perth

Ottawa CanadaPerth Australia
Wed 03:07 am

EDT (UTC/GMT -4)
Wed 03:07 pm

AWST (UTC/GMT +8)
7 am7:00 pm
9 am9:00 pm
11 am11:00 pm
1 pm1:00 am next day
3 pm3:00 am next day
5 pm5:00 am next day
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Time difference between Ottawa Canada and Perth Australia is 12:0 hours

Perth doesn't observe daylight saving time but Ottawa does. DST in Ottawa started on 10 March 2019 and will end on 03 November 2019. Once DST ends in Ottawa the time difference between Ottawa and Perth will be 13:0 hours.