diff --git a/src/WeatherService.php b/src/WeatherService.php
index a4a2390..2062cbc 100755
--- a/src/WeatherService.php
+++ b/src/WeatherService.php
@@ -6,6 +6,7 @@ use GuzzleHttp\ClientInterface;
 use Drupal\Component\Utility\Html;
 use GuzzleHttp\Exception\GuzzleException;
 use GuzzleHttp\Exception\ConnectException;
+use Drupal\Component\Datetime\DateTimePlus;
 
 /**
  * Service to manage conection to openweathermap.
@@ -283,7 +284,8 @@ class WeatherService {
 
     foreach ($output['list'] as $key => $data) {
       $html[$key]['forecast_time'] = date("g:i a", strtotime($output['list'][$key]['dt_txt']));
-      $html[$key]['forecast_date'] = date("F d", $output['list'][$key]['dt']);
+      $time = DateTimePlus::createFromTimestamp($output['list'][$key]['dt'], 'UTC');
+      $html[$key]['forecast_date'] = $time->format("F d");
       foreach ($config['outputitems'] as $value) {
         if (!empty($config['outputitems'][$value])) {
           switch ($config['outputitems'][$value]) {
@@ -346,7 +348,7 @@ class WeatherService {
               break;
 
             case 'day':
-              $html[$key][$value] = gmstrftime("%A", $output['list'][$key]['dt']);
+              $html[$key][$value] = $time->format('l');
               break;
 
             case 'country':
@@ -382,7 +384,8 @@ class WeatherService {
     }
 
     foreach ($output['list'] as $key => $data) {
-      $html[$key]['forecast_date'] = gmstrftime("%B %d", $output['list'][$key]['dt']);
+      $time = DateTimePlus::createFromTimestamp($output['list'][$key]['dt'], 'UTC');
+      $html[$key]['forecast_date'] = $time->format("F d");
       foreach ($config['outputitems'] as $value) {
         if (!empty($config['outputitems'][$value])) {
           switch ($config['outputitems'][$value]) {
@@ -445,7 +448,7 @@ class WeatherService {
               break;
 
             case 'day':
-              $html[$key][$value] = gmstrftime("%A", $output['list'][$key]['dt']);
+              $html[$key][$value] = $time->format('l');
               break;
 
             case 'country':