StandardTime: New South Wales Time = GMT+10
DaylightSaving: New South Wales Time = GMT+11
Standard Time is 10 hours ahead of Greenwich Mean Time(GMT+10).
Daylight Saving Time isobserved in New South Wales, where the time is shifted forward by 1 hour,resulting in a 11 hour difference ahead of Greenwich Mean Time (GMT+11).
After the Summer months the time is shifted back by 1 hourresulting in the normal Standard Time.
Standard time in New South Wales (known as Eastern StandardTime) is the mean time of the meridian of longitude 150 degrees east ofGreenwich, England. In other words, New South Wales (except for Broken Hill andLord Howe Island) is 10 hours ahead of Greenwich.
Standard time in Broken Hill (i.e. the County of Yancowinna) is the mean time ofthe meridian of longitude 142 degrees 30 minutes east of Greenwich and standardtime in Lord Howe Island is the mean time of the meridian of longitude 157degrees 30 minutes east of Greenwich (9.5 hours and 10.5 hours ahead ofGreenwich respectively).
The internationaldialling code for New SouthWales is+612.
Governmentof New South Wales website : www.nsw.gov.au