National Calendar. ETD S.A. Agulhas II - SEAmester (SA's Class Afloat)Nelson Mandela International DayMarine Protected Areas DayNational Women's DayOcean Governance Course (for Africa) - Cape TownETD SA Agulhas II to Tristan da CunhaHeritage DaySOLAS Open Science Conference 2022 - SOUTH AFRICANational Marine MonthAntarctica DayETD SA Agulhas II to AntarcticaThis day in history: Marion Island Annexation in 1947This day in history: Prince Edward Island Annexation in 1948International Day of EducationWorld Wetlands Day - Prince Edward IslandsInternational Day of Women and Girls in ScienceWorld Wildlife DayInternational Women's DayThis day in history: the new Marion Island Research Base is officially opened in 2011World Meteorological DayInternational Amateur Radio DayOlder eventsNext events