EntityQuery nodes with date field in drupal 8 & 9
Example how add conditions with date field in nodes in drupal 8 & 9
use Drupal\Core\Datetime\DrupalDateTime;
$weekAgo = new DrupalDateTime('-7 days');
$weekAgo = $weekAgo->format(\Drupal\datetime\Plugin\Field\FieldType\DateTimeItemInterface::DATETIME_STORAGE_FORMAT);
$query = \Drupal::entityQuery('node');
$query->condition('type', 'article');
$query->condition('field_date', $weekAgo, '>=');
$results = $query->execute();
