The legal and cultural expectations for date and time representation vary between countries, and it is important to be aware of the forms of all-numeric calendar dates used in a particular country to know what date is intended. See more

• Date and time representation by country
• Common Locale Data Repository, a database that covers national date and time notations See more

Table coding
All examples use example date 2021-03-31 / 2021 March 31 / 31 March 2021 / March 31, 2021 – except where a single-digit day is illustrated.
Basic components of a calendar date for the most common … See more

• Index of NLS information page Global Development and Computing Portal, published by Microsoft. Links on page lead to individual country date formats. See more