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Speculative theory
Thirteen Month CalendarAtlas
Conventions & Standards · Timekeeping & calendars
Calendar reform literature has included affirmative discussion of adopting a thirteen-month year structure. Some religious calendar teachings contrast twelve-month and thirteen-month year models and present a thirteen-month pattern as tied to a creation or scriptural calendar.
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11 links · 11 cited in evidence
- 1.Calendar art : thirteen days, weeks, months, and years from around the world : Fisher, Leonard Everett : Free Download, Borrow, and Streaming : Internet Archive
archive.orgCited in evidence
- 2.Thirteen-Month Calendar/Affirmative Discussion/Calendar Reform - Wikisource, the free online library
en.wikisource.orgCited in evidence
- 3.User:Arcorann/The Thirteen-Month Calendar - Wikisource, the free online library
en.wikisource.orgCited in evidence
- 4.Twelve and Thirteen Month Years - The Creators Calendar
thecreatorscalendar.comCited in evidence
- 5.Amharic Calendar: Living Thirteen Months of Sunshine — NKENNE
nkenne.comCited in evidence
- 6.Amharic Calendar: Living Thirteen Months of Sunshine — NKENNE
nkenne.comCited in evidence
- 7.Thirteen-Month Calendar - Wikisource, the free online library
en.wikisource.orgCited in evidence
- 8.User:Arcorann/The Thirteen-Month Calendar - Wikisource, the free online library
en.m.wikisource.orgCited in evidence
- 9.Thirteen-Month Calendar/General Discussion/Brief Chronology of Calendar Periods and Reform Movements - Wikisource, the free online library
en.wikisource.orgCited in evidence
- 10.Thirteen-month calendar by Julia E. Johnsen | Open Library
openlibrary.orgCited in evidence
- 11.Thirteen-Month Calendar by Julia E. Johnsen | Open Library
openlibrary.orgCited in evidence