diff --git a/modules/datetime_range/src/Plugin/Field/FieldFormatter/DateRangeCustomFormatter.php b/modules/datetime_range/src/Plugin/Field/FieldFormatter/DateRangeCustomFormatter.php
index a23de51..5ed601d 100644
--- a/modules/datetime_range/src/Plugin/Field/FieldFormatter/DateRangeCustomFormatter.php
+++ b/modules/datetime_range/src/Plugin/Field/FieldFormatter/DateRangeCustomFormatter.php
@@ -31,6 +31,8 @@ class DateRangeCustomFormatter extends DateTimeCustomFormatter {
   public static function defaultSettings() {
     return [
       'separator' => '-',
+      'display_start_date' => TRUE,
+      'display_end_date' => TRUE,
     ] + parent::defaultSettings();
   }

@@ -40,6 +42,8 @@ class DateRangeCustomFormatter extends DateTimeCustomFormatter {
   public function viewElements(FieldItemListInterface $items, $langcode) {
     $elements = [];
     $separator = $this->getSetting('separator');
+    $display_start_date = $this->getSetting('display_start_date');
+    $display_end_date = $this->getSetting('display_end_date');

     foreach ($items as $delta => $item) {
       if (!empty($item->start_date) && !empty($item->end_date)) {
@@ -49,11 +53,16 @@ class DateRangeCustomFormatter extends DateTimeCustomFormatter {
         $end_date = $item->end_date;

         if ($start_date->format('U') !== $end_date->format('U')) {
-          $elements[$delta] = [
-            'start_date' => $this->buildDate($start_date),
-            'separator' => ['#plain_text' => ' ' . $separator . ' '],
-            'end_date' => $this->buildDate($end_date),
-          ];
+          $elements[$delta] = [];
+          if ($display_start_date) {
+            $elements[$delta]['start_date'] = $this->buildDate($start_date);
+          }
+          if ($display_start_date && $display_end_date) {
+            $elements[$delta]['separator'] = ['#plain_text' => ' ' . $separator . ' '];
+          }
+          if ($display_end_date) {
+            $elements[$delta]['separator']['end_date'] = $this->buildDate($end_date);
+          }
         }
         else {
           $elements[$delta] = $this->buildDate($start_date);
@@ -76,6 +85,16 @@ class DateRangeCustomFormatter extends DateTimeCustomFormatter {
       '#description' => $this->t('The string to separate the start and end dates'),
       '#default_value' => $this->getSetting('separator'),
     ];
+    $form['display_start_date'] = [
+      '#type' => 'checkbox',
+      '#title' => $this->t('Display start date'),
+      '#default_value' => $this->getSetting('display_start_date'),
+    ];
+    $form['display_end_date'] = [
+      '#type' => 'checkbox',
+      '#title' => $this->t('Display end date'),
+      '#default_value' => $this->getSetting('display_end_date'),
+    ];

     return $form;
   }