Datatypes › monthday

Day and month as DD.MM

ID monthday_dm_dot

Pattern of monthdayNot PIIDraft

This record is a draft: it has not been reviewed yet and may be incomplete or wrong. Do not rely on it for compliance decisions. Help improve it (see CONTRIBUTING.md).

Day and month without a year, written as two two-digit numbers separated by a dot, for example 25.12. Such values look like decimal numbers, so they need context, such as a column name, to be read as dates.

Pattern of
Month and day monthday
Categories
Date and time
Countries
Global (not tied to a country)
Languages
Common to most languages
qddate pattern
dt:date:noyear_1
Quality
93/100 · missing: authoritative source link
Metacrafter rules
no detection rule yet
Supported by tools
qddate

Regular expression

^(?:0[1-9]|[12]\d|3[01])\.(?:0[1-9]|1[0-2])$

Python re syntax.

Examples

ValueDescription
25.1225 December
05.055 May
25.12.2024 invalid
12.45 invalid

Translations

LanguageNameDescription
RussianДень и месяц в формате ДД.ММДень и месяц без года: два двузначных числа через точку, например 25.12.

Sources

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