Helena to Sydney time difference

Helena time vs. Sydney time:

12:00 am Helena time = 4:00 pm Sydney time
12:30 am Helena time = 4:30 pm Sydney time
1:00 am Helena time = 5:00 pm Sydney time
1:30 am Helena time = 5:30 pm Sydney time
2:00 am Helena time = 6:00 pm Sydney time
2:30 am Helena time = 6:30 pm Sydney time
3:00 am Helena time = 7:00 pm Sydney time
3:30 am Helena time = 7:30 pm Sydney time
4:00 am Helena time = 8:00 pm Sydney time
4:30 am Helena time = 8:30 pm Sydney time
5:00 am Helena time = 9:00 pm Sydney time
5:30 am Helena time = 9:30 pm Sydney time
6:00 am Helena time = 10:00 pm Sydney time
6:30 am Helena time = 10:30 pm Sydney time
7:00 am Helena time = 11:00 pm Sydney time
7:30 am Helena time = 11:30 pm Sydney time
8:00 am Helena time = 12:00 am next day Sydney time
8:30 am Helena time = 12:30 am next day Sydney time
9:00 am Helena time = 1:00 am next day Sydney time
9:30 am Helena time = 1:30 am next day Sydney time
10:00 am Helena time = 2:00 am next day Sydney time
10:30 am Helena time = 2:30 am next day Sydney time
11:00 am Helena time = 3:00 am next day Sydney time
11:30 am Helena time = 3:30 am next day Sydney time
12:00 pm Helena time = 4:00 am next day Sydney time
12:30 pm Helena time = 4:30 am next day Sydney time
1:00 pm Helena time = 5:00 am next day Sydney time
1:30 pm Helena time = 5:30 am next day Sydney time
2:00 pm Helena time = 6:00 am next day Sydney time
2:30 pm Helena time = 6:30 am next day Sydney time
3:00 pm Helena time = 7:00 am next day Sydney time
3:30 pm Helena time = 7:30 am next day Sydney time
4:00 pm Helena time = 8:00 am next day Sydney time
4:30 pm Helena time = 8:30 am next day Sydney time
5:00 pm Helena time = 9:00 am next day Sydney time
5:30 pm Helena time = 9:30 am next day Sydney time
6:00 pm Helena time = 10:00 am next day Sydney time
6:30 pm Helena time = 10:30 am next day Sydney time
7:00 pm Helena time = 11:00 am next day Sydney time
7:30 pm Helena time = 11:30 am next day Sydney time
8:00 pm Helena time = 12:00 pm next day Sydney time
8:30 pm Helena time = 12:30 pm next day Sydney time
9:00 pm Helena time = 1:00 pm next day Sydney time
9:30 pm Helena time = 1:30 pm next day Sydney time
10:00 pm Helena time = 2:00 pm next day Sydney time
10:30 pm Helena time = 2:30 pm next day Sydney time
11:00 pm Helena time = 3:00 pm next day Sydney time
11:30 pm Helena time = 3:30 pm next day Sydney time
Sydney ↔ Helena time

Convert time to other cities:
Helena   Sydney

Time difference between Helena and Sydney, Australia is 16:0 hours

DST is observed in both Helena and Sydney. Time difference between these two cities may change depending on the date DST begins and ends. See more

Time difference changes between Helena and Sydney:

DateTime difference
Till 10 March 201917:0 hours
10 March 2019 to 06 October 201916:0 hours
06 October 2019 to 03 November 201917:0 hours
03 November 2019 to 05 April 202018:0 hours
After 05 April 2020
17:0 hours

Helena, Montana:


Time zone: MDT - Mountain Daylight Time (UTC/GMT -6)
DST started on 10 March 2019
DST will end on 03 November 2019
Time zone difference / Flight distance

Sydney, Australia:


Time zone: AEST - Australian Eastern Standard Time (UTC/GMT +10)
DST will start on 06 October 2019
DST will end on 05 April 2020
Time zone difference / Flight distance


Time conversion chart - Helena and other cities in Australia: