Portuguese uses ordinal numbers to name days from Monday to Friday, starting from Sunday: Monday is segunda-feria (second day), Tuesday is terça-feria (third da

Portuguese uses ordinal numbers to name days from Monday to Friday, starting from Sunday: Monday is segunda-feria (second day), Tuesday is terça-feria (third day), all the way to Friday, or sexta-feria (sixth day). Interestingly, there's no first day: Saturday and Sunday are sábado and domingo, respectively.