(Q577)

English

year

estimated period of time for the Earth's orbit around the Sun and observed at a fixed geographic point, lasting about 365.25 days on average to the nearest half day; base later modified to define or adjust various calendars

  • anno
  • annum
  • a

Statements

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Analemma fishburn.tif
2,362 × 2,979; 11.1 MB
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31,536,000±86,400 second
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31,558,000±1,000 second
12±0.0165 month
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365.25±0.5 day
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Identifiers