Xiuhpowalli · Tonalpowalli
A Mexican Count of Days
Enter a Julian or Gregorian date between 1298 and 2148 to see the equivalent day in the 365-day Xiuhpowalli and the 260-day Tonalpowalli. The solar year ends on the day the vernal equinox is observed before 11:15 a.m. local solar time at Tenochtitlán's Templo Mayor, following Rubén Ochoa's correlation.
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The Gregorian calendar began in Mexico on October 15, 1582; earlier Gregorian dates are proleptic.
Input
January 1, 1970 (Gregorian)
Historical calendar in Mexico: Gregorian · January 1, 1970 · Julian day number 2440588
Mexika year
9 Kalli
chiknawi kalli
365-day year
Xiuhpowalli date
6th day of Atemoztli
ipan chikuaze tonalli itech atemoztli
Descent
Tonalpowalli date
8 Kozkakwawhtli
chikueyi kozkakwawhtli
Vulture
Day of solar year286 of 365
Veintena15 of 18
Nemontemi days this year5