How do I make this function display the date in EN

Question

How do I display the date in the Brazilian standard below for this function?
I tried to use the function _i18n, but I don’t know how to use it properly.

if ( ! function_exists( 'supermag_date_display' ) ) :
    function supermag_date_display( $format = 'l, F j, Y') {
        echo $time = current_time( $format, $gmt = 1 );
    }
endif;

Obs: The server used on the site is from the USA.

Thank you!