Skinny Dip Day
Australia , AustraliaFirst weekend in September and / or last Saturday in February.
First weekend in September and / or last Saturday in February.
Southern hemisphere official days as determined by the International Naturist Federation. Second Friday in July.
Last Saturday in April
Last Sunday of February.
Southern hemisphere official days as determined by the International Naturist Federation. First Friday in February and Second Friday in July.
Third week in November, every year, including the weekend before and after.