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@internationalized/date

Date and time objects for calendars, timezones, and internationalized interfaces.

What it does

Date and time objects for calendars, timezones, and internationalized interfaces.

When it fits

Building date controls that need explicit calendar and timezone behavior.

Other options in this category

  • Chrono — Turning phrases such as next Friday into structured date information.
  • date-fns — Picking individual functions for the date operations you need.
  • Day.js — Working with dates through a familiar, chainable API.
  • pretty-ms — Showing elapsed time and task durations in interfaces or logs.
  • Spacetime — Working with dates across timezones using a chainable interface.

Source

Project source for @internationalized/date ↗

Editorial overview reviewed on October 24, 2026. Follow the source for current setup, compatibility, and licensing.

Format a date →

All dates & time options →