ISO 8601 is an international standard covering the worldwide exchange and communication of date and time -related data. It is maintained by the International Organization for …

A standard date and time format string uses a single character as the format specifier to define the text representation of a DateTime, DateTimeOffset, DateOnly, or TimeOnly value.

date, datetime, and time objects all support a strftime(format) method, to create a string representing the time under the control of an explicit format string.

Mar 4, 2025 · Different regions use different formats, leading to confusion and errors. That’s where ISO 8601–1 comes in — a universal standard for representing date and time.

Jan 2, 2025 · Complete ISO 8601 guide: date/time formats, timezone designators, duration notation. Learn best practices with code examples in 6+ languages.

2 days ago · Convert dates between different formats with our easy-to-use date format converter. Support for ISO, US, European, and custom date formats.

Feb 21, 2017 · Popular standards ISO 8601 Date and time format Looking for an unambiguous calendar-and-clock format that is internationally understood? It’s time for ISO 8601. This ISO …

2 days ago · The most comprehensive guide to international date formats. Find today's date, country standards (US, UK, Singpore), and coding formats (ISO 8601, Python, Excel, JQL).

The Intl.DateTimeFormat object enables language-sensitive date and time formatting.

A standard date and time format string uses a single character as the format specifier to define the text representation of a xref:System.DateTime, xref:System.DateTimeOffset, …