Alaska Science Forum

August 18, 1976

 


Tanana Moon Calendar
Article #110

by T. Neil Davis


This column is provided as a public service by the Geophysical Institute, University of Alaska Fairbanks, in cooperation with the UAF research community. T. Neil Davis is a seismologist at the institute.

Unable to see stars in summer, the Indians of the Upper Tanana Valley, in olden times, utilized a self-adjusting calendar based on the moon. The year began in October and involved 13 months, each equal to the period of the revolution of the moon about the earth--29 days, 12 hours, 44 minutes. As the lunar months were described in terms of familiar natural phenomena, the discrepancy between 13 lunar months (384 days) and one solar year (365 days) was of little consequence, nor was the exact day of the month.

The calendar was as follows:

October Moon

when the bull moose ruts

November Moon

when the sheep ruts

December Hook-game moon

month of social activities and game playing

January Moon

when the sun appears again after long sleeps

February Moon

when the days grow longer

March Moon of the cold winds, or the Eagle Moon

April Hawk Moon

May Moon

when the snow is soft in day and freezes at night

June Moon

when young animals are born

July Moon

when new hair appears on animals, or moon when the moose comes down off the hill

August Moon

when the moose fat is ready

September Moon

when the animals take on winter coats

13th Month Moon

when the leaves turn red

(Reference: R. A. McKennan, The Upper Tanana Indians, Yale University, 1969.)



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