The Maya Long Count calendar's mythological starting date, corresponding to August 11, 3114 BCE in the Gregorian calendar, marks what Maya cosmology considered the creation of the current world. This date represents the beginning of the current 5,125-year cycle (13 Bak'tuns) and served as the cosmic zero point from which all subsequent dates in the Maya civilization were calculated. The Maya used this sophisticated mathematical timekeeping system, which employed a vigesimal (base-20) counting system with place value notation, to record historical events and calculate astronomical cycles with remarkable precision.