Australia simply has its official start of Spring on 1 September every year. In Australia and New Zealand, the seasons officially start on the first day of set months.
spring and autumn begin midway between the two solstices. these are the aquinoxes.
In 2011, the Autumnal Equinox begins on September 23rd.
Its 183 days
There is no "winter equinox". Equinox is spring and fall. It is the Winter Solstice, and it happens when the earth reaches the extreme of it's orbital inclination and begins to reverse the inclination in the opposite direction. The days begin to get longer in the northern hemisphere, and shorter in the southern hemisphere.
Spring begins officially on the day of the Vernal Equinox this falls on March 19, 20 or 21 every year. At the moment it is pretty consistently falling on March 20th but we are moving to a period where it will fall on 19th March occasionally starting in 2052. The next time it falls on the 21st MArch will not be until Tuesday 21st MArch 2102.
spring and autumn begin midway between the two solstices. these are the aquinoxes.
Equinox (Vernal and Autumnal)
It depends where you are. In Australia it starts when its fall in Florida.
In 2011, the Autumnal Equinox begins on September 23rd.
Prior to 1880, it was a criminal offence for Japanese to leave their homeland. Thus, the Japanese did not begin to migrate to Australia until the 1880s, when they began to arrive as workers for the pearlers in Western Australia.
September 22/23
Spring begins at different times, depending on whether one is north or south of the equator, and the actual time varies with the changes in Earth's orbit, and the fact that the solar year exceeds the calendar year by 1/4 day each year.2011 -March equinox (spring begins in the northern hemisphere): March 20, 2011 (23:21 UTC)September equinox (spring begins in the southern hemisphere): September 23, 2011 (09:04 UTC)2012 -March equinox (spring begins in the northern hemisphere): March 20, 2012 (05:14 UTC)September equinox (spring begins in the southern hemisphere): September 22, 2012 (14:49 UTC)
Its 183 days
September 22
About when does winter begin in the United States
April showers may bring May flowers are spring words. They begin with the letter A.
Water polo did not begin in Australia, it started in Great Britain.