diff --git a/wp-includes/rest-api/class-wp-rest-server.php b/wp-includes/rest-api/class-wp-rest-server.php
index 4f5ae76..49efdac 100644
--- a/wp-includes/rest-api/class-wp-rest-server.php
+++ b/wp-includes/rest-api/class-wp-rest-server.php
@@ -1016,6 +1016,7 @@ class WP_REST_Server {
 			'description'    => get_option( 'blogdescription' ),
 			'url'            => get_option( 'siteurl' ),
 			'home'           => home_url(),
+			'gmt_offset'     => get_option( 'gmt_offset' ),
 			'namespaces'     => array_keys( $this->namespaces ),
 			'authentication' => array(),
 			'routes'         => $this->get_data_for_routes( $this->get_routes(), $request['context'] ),