The time difference between Guyana and Australia is -12 hours, 0 minutes hours.
The time difference between Guyana and Australia is -12 hours, 0 minutes hours.
The time difference between Guyana and Australia is -12 hours, 0 minutes hours.
The time difference between Guyana and Australia is -12 hours, 0 minutes hours.
The time difference between Guyana and Australia is -12 hours, 0 minutes hours.