Search results
Results from the WOW.Com Content Network
National standard format is yyyy-mm-dd. [161] dd.mm.yyyy format is used in some places where it is required by EU regulations, for example for best-before dates on food [162] and on driver's licenses. d/m format is used casually, when the year is obvious from the context, and for date ranges, e.g. 28-31/8 for 28–31 August.
Alternatively, a format for duration based on combined date and time representations may be used by agreement between the communicating parties either in the basic format PYYYYMMDDThhmmss or in the extended format P[YYYY]-[MM]-[DD]T[hh]:[mm]:[ss]. For example, the first duration shown above would be "P0003-06-04T12:30:05".
The year-month-day order, such as the ISO 8601 "YYYY-MM-DD" notation is popular in computer applications because it reduces the amount of code needed to resolve and compute dates. It is also commonly used in software cases where there are many separately dated items, such as documents or media, because sorting alphanumerically will ...
The little-endian format (day, month, year; 1 June 2022) is the most popular format worldwide, followed by the big-endian format (year, month, day; 2006 June 1). Dates may be written partly in Roman numerals (i.e. the month) [citation needed] or written out partly or completely in words in the local language.
Listing: dd.mm.yyyy is claimed to be the (all numerical) format in use, and yet: [21] 2016-11-07 www.belgium.be portal page which does not provide date format rules itself, but otherwise has a news section showing use of date format dd/mm/yyyy. 4 august 2018. [22] 2016-03-20 www.ibm.com localization page shows d/MM/yy. 4 august 2018.
ISO gives an ISO 8601 style yyyy-mm-dd (e.g. 2007-05-31) none applies no formatting whatsoever; If a date to be formatted is provided but no style is specified, the template emits a date in "d month yyyy" format, as it appears (for example) on discussion pages.
For example, passports issued by the Department of Foreign Affairs, which particularly notates the date alphanumerically as DD-MMM-YYYY, legislative bills and executive orders are dated alphanumerically with a MMMM-DD-YYYY format. The little-endian (day-month-year) date format is always written alphanumerically by default to avoid confusion.
The YYYY-MM-DD layout is the only common format that can provide this. [17] Sorting other date representations involves some parsing of the date strings. This also works when a time in 24-hour format is included after the date, as long as all times are understood to be in the same time zone.