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is_day ›

is_day ( No parameters )
  • (bool)
Defined at:

Determines whether the query is for an existing day archive.

A conditional check to test whether the page is a date-based archive page displaying posts for the current day.

For more information on this and similar theme functions, check out the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ Conditional Tags} article in the Theme Developer Handbook.

Related Functions: is_date, is_new_day, is_tag, is_tax, is_year


function is_day() {
	global $wp_query;

	if ( ! isset( $wp_query ) ) {
		_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1.0' );
		return false;

	return $wp_query->is_day();