1. Anteayer (the day before yesterday), ayer (yesterday) , hoy (today), mañana (tomorrow), pasado mañana (the day after tomorrow) – indicate past, present or future days.
Nos vamos de excursión pasado mañana. We are going on a trip the day after tomorrow.
Anteayer hizo mucho calor en la ciudad. It was so hot in the city the day before yesterday.