Why Do We Measure Time in 12 Months and 12 Hours?

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Discussion Overview

The discussion revolves around the historical and philosophical reasons for measuring time in 12 months and dividing the day into two 12-hour segments. Participants explore the implications of these divisions and question why alternative systems have not been adopted.

Discussion Character

  • Philosophical inquiry
  • Historical context
  • Debate/contested

Main Points Raised

  • One participant questions the necessity of having 12 months and 12-hour divisions, suggesting that other durations could be used.
  • Another participant argues that there is no inherent reason for the current system and mentions historical movements towards decimal time, including proposals for 10 months in a year.
  • A participant suggests that the division of time into 12 is practical due to its divisibility into smaller increments, which has historical applications in navigation.
  • One participant speculates that ancient cultures, particularly those associated with astrology, influenced the structure of the calendar.
  • Another participant notes that ancient civilizations, such as the Romans and Babylonians, had a preference for multiples of 6, which may have contributed to the current timekeeping system.

Areas of Agreement / Disagreement

Participants express differing views on the appropriateness of the question for the forum, with some suggesting it belongs in a different category. There is no consensus on the reasons behind the current time measurement system, as multiple historical and philosophical perspectives are presented.

Contextual Notes

Some arguments rely on historical interpretations that may not be universally accepted, and the discussion includes various assumptions about cultural influences on timekeeping practices.

Vectory
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This is as I would describe it beyond what has become the norm that dictates how we define our lives in This world. Why does there have to be 12 months in a year and 2 12 hour divisions between night and day instead of some other length of duration such as 14 or 13?
 
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Your question is not really appropriate to this section which applies to scientific theories of elementary particles beyond the Standard Model. Your question should rather be posted under Philosophy or General Discussion.

But to answer your question, firstly there's no reason it couldn't be otherwise and there have been in past "decimalization" movements suggesting alternatives especially 100 "seconds" to a "minute" etc, and 10 months to a year. See http://en.wikipedia.org/wiki/Decimal_time" in wikipedia and check out the related topics.

You're question would be better answered if you did a little history research and contemplation as to why we have the systems we currently use.

One common reason for using divisions of 12, 24, and 60 parts is it is easily divided into small increments, i.e. halves, thirds, quarters, and sixths, etc.
A 24 hour day for example is useful in dividing watches on ships into 6 four hour watches, http://www.boatsafe.com/nauticalknowhow/shipbee.htm" . That'd be tougher with say a 17 "hour" day.
 
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i'm guessing 'the ancients' had a month for each zodiac and by the time we reched the roman calendar, the months shifted a bit
 
The romans (and ancient babylonians, I think?) had some obsession with multiples of 6. That's really all there is to it.
 

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