When:
October 1, 2016 – December 31, 2016 all-day
2016-10-01T00:00:00+09:30
2017-01-01T00:00:00+10:30

The Gadgerong people of the North West Northern Territory observe 3 seasons within their Monsoon Tropics climate. These seasons roughly correspond to the following Western calendar months:
Mayurr – January to March; Nguag/Gagulong – April to September; Bandenyirrin – October to December.
Source: Bureau of Meteorology website – http://www.bom.gov.au/iwk/climate_culture/Indig_seasons.shtml