year

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A year is the orbital period of the Earth moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility.
In temperate and subpolar regions around the planet, four seasons are generally recognized: spring, summer, autumn, and winter. In tropical and subtropical regions, several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual wet and dry seasons are recognized and tracked.
A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars; see below. For the Gregorian calendar, the average length of the calendar year (the mean year) across the complete leap cycle of 400 years is 365.2425 days. The ISO standard ISO 80000-3, Annex C, supports the symbol a (for Latin annus) to represent a year of either 365 or 366 days. In English, the abbreviations y and yr are commonly used.
In astronomy, the Julian year is a unit of time; it is defined as 365.25 days of exactly 86,400 seconds (SI base unit), totalling exactly 31,557,600 seconds in the Julian astronomical year.The word year is also used for periods loosely associated with, but not identical to, the calendar or astronomical year, such as the seasonal year, the fiscal year, the academic year, etc. Similarly, year can mean the orbital period of any planet; for example, a Martian year and a Venusian year are examples of the time a planet takes to transit one complete orbit. The term can also be used in reference to any long period or cycle, such as the Great Year.

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  1. JJ2022

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    My 12 and 14 year old do not want to spend time with their Dad. He wants me to drop them off and make them go to his apartment with his new partner. They refuse. He has passed out in front of them, is addicted to alcohol, his partner is a drinker, they don't like her, and they refuse to get...
  2. M

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    VIC Old case Paternity test result 1993 year. If Family court could give us copy that could be use for legal purpose.

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  4. N

    QLD 2 1/2 year old infringement.

    Hello, I am wondering if there is any time limit for the police to issue infringement notices as I have just received an infringement from 30 months ago. It was a red light camera infringement and it appears that I have driven through it when the wrong light changed. Thank you.
  5. J

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    NSW Bankruptcy reducing to 1 year

    Hi, I heard bankruptcy default time may be reduced to 1 year instead of 3. When can this be possible? Thanks
  7. H

    QLD Is it legal to have sex with my 16 year old girlfriend if i am 19?

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  8. Sdrian98

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    NSW motorcycle sold with wrong incorrect year

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