Martes, or Tuesday, is the second day of the week in many cultures, following Lunes (Monday) and preceding Miércoles (Wednesday). The name "Martes" is derived from Mars, the Roman god of war, reflecting the day's association with strength and action. In many countries, Tuesday is considered a productive day, often marked by meetings and important tasks. In various languages, the name for Tuesday is similarly linked to Mars. For example, in Spanish, it is called "Martes," while in Italian, it is "Martedì." In some cultures, Tuesday is viewed as an auspicious day for starting new projects or making significant decisions.