Date ⚬ʲˢ｜Documentation｜1st｜20260507142045-00-⌔

Date - JavaScript | MDN

Date

JavaScript Date objects represent a single moment in time in a platform-independent format. Date objects encapsulate an integral number that represents milliseconds since the midnight at the beginning of January 1, 1970, UTC (the epoch).

Note: With the introduction of the Temporal API, the Date object is considered a legacy feature. Consider using Temporal for new code and migrate existing code over to it if possible (check the browser compatibility. We will be writing a usage guide soon!

Printed 2026-06-28.

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