Time difference between Koolunga, Australia and Gary, USA:

-16:30 hours.
Koolunga is 16 hours, 30 minutes ahead of Gary. When it is 1:00 am in Gary, it is 5:30 pm in Koolunga (same calendar day). See time converter

Time in Koolunga:

3:02:32 PM ACDT
Sun, 20 Jan 2019

Time in Gary:

10:32:32 PM CST
Sat, 19 Jan 2019

Gary ↔ Koolunga (Reverse this table)

Koolunga to Gary time converter (ACDT to CST):

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See time difference between Australia & USA

Sun: ↑6:28 am, ↓8:28 pm
Day Length: 14 hrs 0 mins
Time zone: ACDT - Australian Central Daylight Time (UTC/GMT +10:30)
DST started on 07 October 2018
DST will end on 24 March 2019
Sun: ↑7:09 am, ↓4:50 pm
Day Length: 9 hrs 41 mins
Time zone: CST - Central Standard Time (UTC/GMT -6)
DST started on 11 March 2018
DST ended on 04 November 2018

The time zone in Koolunga is Australian Central Daylight Time. Koolunga is currently observing daylight saving time. DST will end on 24 March 2019. Gary is located in Central Standard Time Zone and currently does not observe daylight saving time. There is -16:30 hours time difference between Koolunga and Gary right now.

Please note that Daylight Saving Time (DST) / Summer Time is taken into account for the calculation of hour difference between Koolunga and Gary.