diff --git a/main/inc/lib/login.lib.php b/main/inc/lib/login.lib.php
index b25e850449..7d96df6116 100644
--- a/main/inc/lib/login.lib.php
+++ b/main/inc/lib/login.lib.php
@@ -472,7 +472,7 @@ class Login
                         $session_lifetime = 3600; // 1 hour
 
                         $course_code = $_course['sysCode'];
-                        $time = api_get_datetime();
+                        $time = api_get_utc_datetime();
 
                         if (isset($_user['user_id']) && !empty($_user['user_id'])) {
 
diff --git a/main/inc/lib/social.lib.php b/main/inc/lib/social.lib.php
index 6cdfd5e118..f3b5ac5214 100644
--- a/main/inc/lib/social.lib.php
+++ b/main/inc/lib/social.lib.php
@@ -419,7 +419,7 @@ class SocialManager extends UserManager
                         break;
                     }
                     $res .= '<h3><a href="'.$item['link'].'">'.$item['title'].'</a></h3>';
-                    $res .= '<div class="social-rss-item-date">'.api_get_datetime($item['date_timestamp']).'</div>';
+                    $res .= '<div class="social-rss-item-date">'.api_get_utc_datetime($item['date_timestamp']).'</div>';
                     $res .= '<div class="social-rss-item-content">'.$item['description'].'</div><br />';
                     $i++;
                 }
diff --git a/main/inc/local.inc.php b/main/inc/local.inc.php
index 172a0b8c00..2f9a00f481 100644
--- a/main/inc/local.inc.php
+++ b/main/inc/local.inc.php
@@ -871,7 +871,7 @@ if (isset($cidReset) && $cidReset) {
                 $session_lifetime    = 3600; // 1 hour
 
                 $course_code = $_course['sysCode'];
-                $time = api_get_datetime();
+                $time = api_get_utc_datetime();
 
                 if (isset($_user['user_id']) && !empty($_user['user_id'])) {