translate English to French: Since 1929 polling day has been a Monday, except if the Monday is a holiday, in which case the polling day is the following day (Canada Elections Act, subsection 79(3)).
Depuis 1929, le scrutin a lieu un lundi, sauf si c’est un jour férié, auquel cas il se tient le lendemain [paragraphe 79(3) de la Loi électorale du Canada].