The May Week was the period of time in Buenos Aires which began with the confirmation of the fall of the Supreme Central Junta and ended with the dismissal of Cisneros and the establishment of the Primera Junta.
A Semana de Maio foi o período de tempo en Buenos Aires que comezou coa confirmación da caída da Xunta Suprema Central e rematou coa dimisión de Cisneros e o estabelecemento da Primeira Xunta.