newsupernova/vendor/temando/module-shipping-m2/view/frontend/templates/email/opening_hours.phtml

<?php
/**
 * Refer to LICENSE.txt distributed with the Temando Shipping module for notice of license
 */
?>

<?php
/** @var \Magento\Framework\View\Element\Template $block */
$openingHours = $block->getData('opening_hours');
?>
<?php if (is_array($openingHours['general']) && !empty($openingHours['general'])) : ?>
    <h4><?= $block->escapeHtml(__('Opening Hours')) ?></h4>
    <?php foreach ($openingHours['general'] as $general) : ?>
        <p>
            <?= $block->escapeHtml($general['days']); ?>
            <?= $block->escapeHtml($general['times']); ?>
        </p>
    <?php endforeach; ?>
<?php endif; ?>
<?php if (is_array($openingHours['specific']) && !empty($openingHours['specific'])) : ?>
    <?php foreach ($openingHours['specific']['openings'] as $specific) : ?>
        <p>
            <?= $block->escapeHtml(__(
                'Open %1 %2 to %3',
                $specific['description'],
                $specific['from'],
                $specific['to']
            )); ?>
        </p>
    <?php endforeach; ?>
    <?php foreach ($openingHours['specific']['closures'] as $specific) : ?>
        <p>
            <?= $block->escapeHtml(__(
                'Closed %1 %2 to %3',
                $specific['description'],
                $specific['from'],
                $specific['to']
            )); ?>
        </p>
    <?php endforeach; ?>
<?php endif; ?>