Australia Time Zone Guide
Sydney is Australia's most populous city and its leading financial and tourism hub, globally recognized for its iconic Opera House. The live clock at the top of this page is based on this city.
Australia spans 5 distinct time zones — besides Sydney, it also includes Melbourne, Brisbane, Perth, Adelaide, each shown separately above.
Australia spans three main time zone families (Eastern, Central, Western), and the Central zone (Adelaide) uses a rare 30-minute offset; because states differ on daylight saving, internal time gaps shift with the seasons.