USA HISTORY

Detailed explanation-1: -They also used astrological cycles to aid in planting and harvesting and developed two calendars that are as precise as those we use today. The first, known as the Calendar Round, was based on two overlapping annual cycles: a 260-day sacred year and a 365-day secular year.

Detailed explanation-2: -It is extremely accurate, and the calculations of Maya priests were so precise that their calendar correction is 10, 000th of a day more exact than the standard calendar the world uses today. Of all the ancient calendar systems, the Maya and other Mesoamerican systems are the most complex and intricate.

Detailed explanation-3: -Two thousand years ago, the ancient Maya developed one of the most advanced civilizations in the Americas. They developed a written language of hieroglyphs and invented the mathematical concept of zero. With their expertise in astronomy and mathematics, the Maya developed a complex and accurate calendar system.

Detailed explanation-4: -The Maya calendar uses three different dating systems in parallel, the Long Count, the Tzolkin (divine calendar), and the Haab (civil calendar).

Detailed explanation-5: -The Maya also calculated the occurrence of lunar eclipses based on observations and tracked the motion of Jupiter and Saturn. The regular motion of the planets likely formed the basis for much of the Maya’s religious calendar, as they aligned important events with the position of the planets in the night sky.