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Module 6 of 6

Working the Calendar: Practice and Ceremony Today

Putting the system to use — reading a date in full, tracking the year through its veintenas, keeping the new year, and treating the auguries as historical testimony rather than prescription.

Lecture

What to take from this module

  • A complete date names the day of the tonalpowalli, the position in the veintena, and the year bearer.
  • Keeping the count is a daily practice: the count only stays alive if someone counts it.
  • The auguries of Book 4 of the Florentine Codex record how day keepers read the days; read them as testimony from a place and time.
  • The observed equinox sunrise ties off the old year; the new year begins the day after — the moment the whole system is re-anchored.

Handout

PDF · printable

Handout: Working the Calendar — Practice and Ceremony Today (PDF)

The parts of a full date, a daily practice checklist, a blank seven-day count sheet, quiz and answer key.

PNG · 300 dpi page images

Print-resolution renders of every page, for slides, screens or reprinting.

Additional readings

Finish the readings and supplemental videos before moving to the next module.

Checkpoint

  1. Write today's date in full: tonalpowalli day, veintena position, and year.
  2. Keep the count by hand for seven days without looking it up.

Cumulative exam · 13 questions

Module 6 exam

This exam covers Module 6 and everything before it. You need more than 90% correct to pass and unlock your certificate of completion.

  1. 1.Rubén Ochoa's correlation ties the turn of the year to:(Module 5 review)

  2. 2.Why does the count of days run to exactly 260?(Module 3 review)

  3. 3.What does the orientation (azimuth) of a temple record?(Module 2 review)

  4. 4.The codices Borgia, Borbonicus and Telleriano-Remensis are best understood as:(Module 3 review)

  5. 5.The auguries of Book 4 of the Florentine Codex should be read as:

  6. 6.Tonalli refers to which cluster of meanings?(Module 1 review)

  7. 7.A complete Mexika date names:

  8. 8.In practice, when is the whole system re-anchored each year?

  9. 9.Which four day signs can bear a year?(Module 4 review)

  10. 10.Without the leap-year correction, how long until the count drifts about 20 days from the solar year?(Module 4 review)

  11. 11.Why is the Mexika calendar described as an observational science?(Module 1 review)

  12. 12.What keeps the count alive?

  13. 13.The Templo Mayor of Tenochtitlan frames which event between its twin shrines?(Module 2 review)