The Maya Calendar is an ancient system used by the Maya civilization to track time and organize their agricultural and religious activities. It consists of several cycles, the most notable being the Tzolk'in, a 260-day calendar, and the Haab', a 365-day solar calendar. Together, these cycles create a larger cycle known as the Calendar Round, which lasts 52 years. The Maya Calendar is not just a way to measure days; it also holds deep cultural significance. The Maya believed that each day had its own unique energy and meaning, influencing their decisions and rituals. This intricate system reflects their advanced understanding of astronomy and time.