Time Difference Distance Codes

Adak and Sydney time difference is 19 hours


  • Adak time is 19 hours behind Sydney time
  • Time in Adak
    Sun, July 5
  • Time in Sydney
    Mon, July 6

See distance from Adak to Sydney
See Sydney to Adak time conversion chart
Adak Sydney
12 am (00:00)7 pm (19:00)
1 am (01:00)8 pm (20:00)
2 am (02:00)9 pm (21:00)
3 am (03:00)10 pm (22:00)
4 am (04:00)11 pm (23:00)
5 am (05:00)12 am (00:00) next day
6 am (06:00)1 am (01:00) next day
7 am (07:00)2 am (02:00) next day
8 am (08:00)3 am (03:00) next day
9 am (09:00)4 am (04:00) next day
10 am (10:00)5 am (05:00) next day
11 am (11:00)6 am (06:00) next day
12 pm (12:00)7 am (07:00) next day
1 pm (13:00)8 am (08:00) next day
2 pm (14:00)9 am (09:00) next day
3 pm (15:00)10 am (10:00) next day
4 pm (16:00)11 am (11:00) next day
5 pm (17:00)12 pm (12:00) next day
6 pm (18:00)1 pm (13:00) next day
7 pm (19:00)2 pm (14:00) next day
8 pm (20:00)3 pm (15:00) next day
9 pm (21:00)4 pm (16:00) next day
10 pm (22:00)5 pm (17:00) next day
11 pm (23:00)6 pm (18:00) next day

The hours shown in blue color are the usual 9am to 5pm business hours.


You should keep in mind that these two cities are in two different time zones. Sydney time is 19 hours ahead of Adak time, so if you are located in Adak and would like to make a phone call to or have a video chat with someone in Sydney, the convenient time for both you and the other party is 2pm to 5pm (Adak time).

Change of time difference between Adak and Sydney

Date Time difference
06 October 2019 to
08 March 2020 (DST begins in Adak)
21 hours
08 March 2020 to
05 April 2020 (DST ends in Sydney)
20 hours
05 April 2020 to
01 November 2020 (DST ends in Adak)
19 hours
See
Adak sunrise sunset
Sydney sunrise sunset