UTC+10:30 is an identifier for a time offset from UTC of +10:30. This time is used in parts of Australia. As standard time (Southern Hemisphere winter) Oceania Australia New South Wales Lord Howe Island As daylight saving time (Southern Hemisphere summer) Principal cities: Adelaide, Broken Hill Oceania Australia – Central Daylight Time (ACDT) New South Wales Broken Hill South Australia See also Time in Australia References UTC offsets Time in Australia