What is an example of ISO 8601?

An example of a date formatted according to the ISO 8601 standard is 2023-10-27.

Here's a breakdown of ISO 8601 and why this is a valid example:

ISO 8601 is an international standard covering the exchange of date and time-related data. It provides a consistent and unambiguous way to represent dates and times, avoiding confusion caused by different regional conventions.

Key Features of ISO 8601:

• Year-Month-Day: Dates are typically represented in the format YYYY-MM-DD.
• Time: Time is represented in the format hh:mm:ss (hours, minutes, seconds).
• Combined Date and Time: Date and time can be combined as YYYY-MM-DDThh:mm:ss, where "T" separates the date and time.
• Time Zone: Time zones can be indicated with a "Z" for UTC (Coordinated Universal Time) or with an offset from UTC (e.g., +01:00).

Examples:

Here are a few more examples of ISO 8601 formats:

• Date only:

  • 2023-10-27
  • 20231027 (Basic format, less common)

• Date and Time:

  • 2023-10-27T10:30:00
  • 2023-10-27T10:30:00Z (UTC time)
  • 2023-10-27T10:30:00+01:00 (With a time zone offset of +01:00)

• Date with Week:

  • 2023-W43 (Week 43 of 2023)

• Date with Day of the Year:

  • 2023-300 (300th day of 2023)

The example 2023-10-27 provides a clear and standardized representation of October 27th, 2023, adhering to the ISO 8601 standard.