List of date formats by country

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. Writers have traditionally written abbreviated dates according to their local custom, creating all-numeric equivalents to day–month formats such as "2 July 2026" (02/07/26, 02/07/2026, 02-07-2026 or 02.07.2026) and month–day formats such as "July 2, 2026" (07/02/26 or 07/02/2026).

Source: Wikipedia — List of date formats by country (CC BY-SA 4.0)