What is the Spanish word for Monday?

The Spanish word for Monday is "Lunes." This term derives from Latin and is rooted in the word for the Moon (luna), reflecting the historical connection between the days of the week and celestial bodies. In many cultures, including Spanish-speaking ones, the day's name often corresponds to astrological or mythological references, which is why "Lunes" signifies the start of the week, associated with the moon's influence. Understanding these cultural and linguistic connections can enrich one's grasp of the language and its nuances.