golden hour

/var/www/html/wp-includes/blocks

File/Folder	Size	Actions
archives	-
archives.php	2.7 KB
audio	-
block	-
block.php	1.47 KB
button	-
buttons	-
calendar	-
calendar.php	1.53 KB
categories	-
categories.php	2.59 KB
code	-
column	-
columns	-
cover	-
embed	-
file	-
file.php	897 B
freeform	-
gallery	-
group	-
heading	-
html	-
image	-
index.php	2.54 KB
latest-comments	-
latest-comments.php	4.88 KB
latest-posts	-
latest-posts.php	6.96 KB
legacy-widget	-
legacy-widget.php	3.73 KB
list	-
loginout	-
loginout.php	1.35 KB
media-text	-
missing	-
more	-
nextpage	-
page-list	-
page-list.php	7.09 KB
paragraph	-
post-content	-
post-content.php	1.84 KB
post-date	-
post-date.php	1.5 KB
post-excerpt	-
post-excerpt.php	2.38 KB
post-featured-image	-
post-featured-image.php	1.31 KB
post-template	-
post-template.php	2.66 KB
post-terms	-
post-terms.php	1.63 KB
post-title	-
post-title.php	1.57 KB
preformatted	-
pullquote	-
query	-
query-pagination	-
query-pagination-next	-
query-pagination-next.php	2.45 KB
query-pagination-numbers	-
query-pagination-numbers.php	2.72 KB
query-pagination-previous	-
query-pagination-previous.php	1.99 KB
query-pagination.php	359 B
query-title	-
query-title.php	1.35 KB
query.php	304 B
quote	-
rss	-
rss.php	3.21 KB
search	-
search.php	6.57 KB
separator	-
shortcode	-
shortcode.php	697 B
site-logo	-
site-logo.php	4.84 KB
site-tagline	-
site-tagline.php	994 B
site-title	-
site-title.php	1.21 KB
social-link	-
social-link.php	57.92 KB
social-links	-
spacer	-
table	-
tag-cloud	-
tag-cloud.php	1.24 KB
text-columns	-
verse	-
video	-

Edit: archives.php

<?php
/**
 * Server-side rendering of the `core/archives` block.
 *
 * @package WordPress
 */

/**
 * Renders the `core/archives` block on server.
 *
 * @see WP_Widget_Archives
 *
 * @param array $attributes The block attributes.
 *
 * @return string Returns the post content with archives added.
 */
function render_block_core_archives( $attributes ) {
	$show_post_count = ! empty( $attributes['showPostCounts'] );

$class = '';

if ( ! empty( $attributes['displayAsDropdown'] ) ) {

$class .= ' wp-block-archives-dropdown';

$dropdown_id = esc_attr( uniqid( 'wp-block-archives-' ) );
		$title       = __( 'Archives' );

/** This filter is documented in wp-includes/widgets/class-wp-widget-archives.php */
		$dropdown_args = apply_filters(
			'widget_archives_dropdown_args',
			array(
				'type'            => 'monthly',
				'format'          => 'option',
				'show_post_count' => $show_post_count,
			)
		);

$dropdown_args['echo'] = 0;

$archives = wp_get_archives( $dropdown_args );

switch ( $dropdown_args['type'] ) {
			case 'yearly':
				$label = __( 'Select Year' );
				break;
			case 'monthly':
				$label = __( 'Select Month' );
				break;
			case 'daily':
				$label = __( 'Select Day' );
				break;
			case 'weekly':
				$label = __( 'Select Week' );
				break;
			default:
				$label = __( 'Select Post' );
				break;
		}

$label = esc_html( $label );

$block_content = '<label class="screen-reader-text" for="' . $dropdown_id . '">' . $title . '</label>
	<select id="' . $dropdown_id . '" name="archive-dropdown" onchange="document.location.href=this.options[this.selectedIndex].value;">
	<option value="">' . $label . '</option>' . $archives . '</select>';

return sprintf(
			'<div class="%1$s">%2$s</div>',
			esc_attr( $class ),
			$block_content
		);
	}

$class .= ' wp-block-archives-list';

/** This filter is documented in wp-includes/widgets/class-wp-widget-archives.php */
	$archives_args = apply_filters(
		'widget_archives_args',
		array(
			'type'            => 'monthly',
			'show_post_count' => $show_post_count,
		)
	);

$archives_args['echo'] = 0;

$archives = wp_get_archives( $archives_args );

$classnames = esc_attr( $class );

$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $classnames ) );

if ( empty( $archives ) ) {
		return sprintf(
			'<div %1$s>%2$s</div>',
			$wrapper_attributes,
			__( 'No archives to show.' )
		);
	}

return sprintf(
		'<ul %1$s>%2$s</ul>',
		$wrapper_attributes,
		$archives
	);
}

/**
 * Register archives block.
 */
function register_block_core_archives() {
	register_block_type_from_metadata(
		__DIR__ . '/archives',
		array(
			'render_callback' => 'render_block_core_archives',
		)
	);
}
add_action( 'init', 'register_block_core_archives' );