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/Web APIs

HTMLTimeElement: dateTime property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨October 2017⁩.

The dateTime property of the HTMLTimeElement interface is a string that reflects the datetime HTML attribute, containing a machine-readable form of the element's date and time value.

Value

A string. For valid string formats, see the datetime valid values.

Examples

// Assumes there is <time id="t"> element in the HTML

const t = document.getElementById("t");
t.dateTime = "6w 5h 34m 5s";

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Opera Safari Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet WebView Android WebView on iOS
dateTime 62 14 22 4911.5–15 10 62 22 4611.5–14 10 8.0 62 10

See also

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https://developer.mozilla.org/en-US/docs/Web/API/HTMLTimeElement/dateTime