## Overview#

Year is the orbital period of the Earth moving in its orbit around the Sun.[1]- Year is 12 Months
- Year is 52 Weeks
- Year is 365.24 Days
- Year is 8,765 Hours
- Year is 526,000 Minutes
- Year is 31.6 million seconds

These of course do not take into account a leap year

### ISO 8601 and Year [2]#

ISO 8601 prescribes, as a minimum, a four-digit Year YYYY to avoid the year 2000 problem. ISO 8601 therefore represents years from 0000 to 9999, year 0000 being equal to 1 BC and all others AD. However, years prior to Year 1582 are**NOT**automatically allowed by the standard. Instead "values in the range 0000 through Year 1582 shall only be used by mutual agreement of the partners in information interchange."

To represent years before 0000 or after 9999, the standard also permits the expansion of the year representation but only by prior agreement between the sender and the receiver. An expanded year representation ±YYYYY must have an agreed-upon number of extra year digits beyond the four-digit minimum, and it must be prefixed with a + or − sign instead of the more common AD/BC (or CE/BCE) notation; by convention 1 BC is labelled +0000, 2 BC is labeled −0001, and so on.

### More Information#

There might be more information for this subject on one of the following:- 1970s
- 1980s
- 1990s
- 2000s
- 2010s
- Best Practices Password
- Calendar
- Common Vulnerabilities and Exposures
- DirXML Code Snippets
- Leap year
- Minute
- Month
- Seconds
- Week
- Year 1582
- Year 1601
- Year 1789
- Year 1865
- Year 1883
- Year 1904
- Year 1945
- Year 1947
- Year 1950
- Year 1952
- Year 1956
- Year 1959
- Year 1960
- Year 1963
- Year 1967
- Year 1969
- Year 1970
- Year 1972
- Year 1973
- Year 1974
- Year 1976
- Year 1977
- Year 1978
- Year 1979
- Year 1980
- Year 1981
- Year 1982
- Year 1983
- Year 1984
- Year 1986
- Year 1987
- Year 1988
- Year 1989
- Year 1990
- Year 1991
- Year 1992
- Year 1993
- Year 1994
- Year 1995
- Year 1996
- Year 1997
- Year 1998
- Year 1999
- Year 2000
- Year 2001
- Year 2002
- Year 2003
- Year 2004
- Year 2005
- Year 2006
- Year 2007
- Year 2008
- Year 2009
- Year 2010
- Year 2011
- Year 2012
- Year 2013
- Year 2014
- Year 2015
- Year 2016
- Year 2017
- Year 2018

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