diff --git a/source/changelog.txt b/source/changelog.txt
index 3fa8413..d2b6674 100644
--- a/source/changelog.txt
+++ b/source/changelog.txt
@@ -6,6 +6,7 @@
 - Add donation link to plugin on plugins page
 #### Changed
 - Use `wp_remote_get()` instead of cURL functions for downloading the images
+- Use date and time formats from general site settings 
 #### Deprecated
 #### Removed
 #### Fixed
diff --git a/source/connector-mobilizon.php b/source/connector-mobilizon.php
index 75878a0..e9b8074 100644
--- a/source/connector-mobilizon.php
+++ b/source/connector-mobilizon.php
@@ -16,7 +16,8 @@ require_once __DIR__ . '/includes/Constants.php';
 require_once __DIR__ . '/includes/Api.php';
 require_once __DIR__ . '/includes/EventsCache.php';
 require_once __DIR__ . '/includes/Settings.php';
-require_once __DIR__ . '/includes/DateTimeWrapper.php';
+require_once __DIR__ . '/includes/SiteSettings.php';
+require_once __DIR__ . '/includes/LocalDateTime.php';
 require_once __DIR__ . '/includes/Formatter.php';
 require_once __DIR__ . '/includes/GraphQlClient.php';
 require_once __DIR__ . '/includes/EventsListBlock.php';
diff --git a/source/includes/DateTimeWrapper.php b/source/includes/DateTimeWrapper.php
deleted file mode 100644
index 9c5a578..0000000
--- a/source/includes/DateTimeWrapper.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-namespace MobilizonConnector;
-
-final class DateTimeWrapper {
-  private $dateTime;
-  private $locale;
-  private $timeZone;
-
-  public function __construct(string $text, string $locale = 'en-GB', string $timeZone = 'utc') {
-    if (!$locale) {
-      $locale = 'en-GB';
-    }
-    if (!$timeZone) {
-      $timeZone = 'utc';
-    }
-    $this->dateTime = new \DateTime($text);
-    $this->locale = $locale;
-    $this->timeZone = new \DateTimeZone($timeZone);
-  }
-
-  public function get24Time(): string {
-    $formatter = \IntlDateFormatter::create($this->locale, \IntlDateFormatter::NONE, \IntlDateFormatter::SHORT, $this->timeZone);
-    return $formatter->format($this->dateTime);
-  }
-
-  public function getShortDate(): string {
-    $formatter = \IntlDateFormatter::create($this->locale, \IntlDateFormatter::SHORT, \IntlDateFormatter::NONE, $this->timeZone);
-    return $formatter->format($this->dateTime);
-  }
-
-  public function getTimeZoneName(): string {
-    return $this->timeZone->getName();
-  }
-}
diff --git a/source/includes/EventsListBlock.php b/source/includes/EventsListBlock.php
index b376fa4..f91084c 100644
--- a/source/includes/EventsListBlock.php
+++ b/source/includes/EventsListBlock.php
@@ -51,9 +51,9 @@ class EventsListBlock {
         $events = GraphQlClient::get_upcoming_events($url, (int) $eventsCount);
       }
 
-      $locale = get_locale();
-      $isShortOffsetNameShown = Settings::isShortOffsetNameShown();
-      $timeZone = wp_timezone_string();
+      $dateFormat = SiteSettings::getDateFormat();
+      $timeFormat = SiteSettings::getTimeFormat();
+      $timeZone = SiteSettings::getTimeZone();
 
       require dirname(__DIR__) . '/view/events-list.php';
     } catch (GeneralException $e) {
diff --git a/source/includes/EventsListShortcut.php b/source/includes/EventsListShortcut.php
index 742e132..9a26a77 100644
--- a/source/includes/EventsListShortcut.php
+++ b/source/includes/EventsListShortcut.php
@@ -34,9 +34,9 @@ class EventsListShortcut {
         $events = GraphQlClient::get_upcoming_events($url, (int) $eventsCount);
       }
 
-      $locale = get_locale();
-      $isShortOffsetNameShown = Settings::isShortOffsetNameShown();
-      $timeZone = wp_timezone_string();
+      $dateFormat = SiteSettings::getDateFormat();
+      $timeFormat = SiteSettings::getTimeFormat();
+      $timeZone = SiteSettings::getTimeZone();
 
       require dirname(__DIR__) . '/view/events-list.php';
     } catch (GeneralException $e) {
diff --git a/source/includes/EventsListWidget.php b/source/includes/EventsListWidget.php
index bfe0a62..e4fbd88 100644
--- a/source/includes/EventsListWidget.php
+++ b/source/includes/EventsListWidget.php
@@ -34,9 +34,9 @@ class EventsListWidget extends \WP_Widget {
         $events = GraphQlClient::get_upcoming_events($url, (int) $eventsCount);
       }
 
-      $locale = get_locale();
-      $isShortOffsetNameShown = Settings::isShortOffsetNameShown();
-      $timeZone = wp_timezone_string();
+      $dateFormat = SiteSettings::getDateFormat();
+      $timeFormat = SiteSettings::getTimeFormat();
+      $timeZone = SiteSettings::getTimeZone();
   
       require dirname(__DIR__) . '/view/events-list.php';
     } catch (GeneralException $e) {
diff --git a/source/includes/Formatter.php b/source/includes/Formatter.php
deleted file mode 100644
index 8386e7d..0000000
--- a/source/includes/Formatter.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-namespace MobilizonConnector;
-
-final class Formatter
-{
-  public static function format_date(string $locale, string $timeZone, string $start, ?string $end, bool $isShortOffsetNameShown): string {
-    $startDateTime = new DateTimeWrapper($start, $locale, $timeZone);
-    $dateText = $startDateTime->getShortDate();
-    $dateText .= ' ' . $startDateTime->get24Time();
-    if (!$end && $isShortOffsetNameShown) {
-      $dateText .= ' (' . $startDateTime->getTimeZoneName() . ')';
-    }
-    if ($end) {
-      $endDateTime = new DateTimeWrapper($end, $locale, $timeZone);
-      if ($startDateTime->getShortDate() != $endDateTime->getShortDate()) {
-        $dateText .= ' - ';
-        $dateText .= $endDateTime->getShortDate() . ' ';
-      } else {
-        $dateText .= ' - ';
-      }
-      $dateText .= $endDateTime->get24Time();
-      if ($isShortOffsetNameShown) {
-        $dateText .= ' (' . $endDateTime->getTimeZoneName() . ')';
-      }
-    }
-    return $dateText;
-  }
-
-  public static function format_location(string $description, ?string $locality): string {
-    $location = '';
-    if ($description && trim($description)) {
-      $location .= trim($description);
-    }
-    if ($location && $locality) {
-      $location .= ', ';
-    }
-    if ($locality) {
-      $location .= $locality;
-    }
-    return $location;
-  }
-}
diff --git a/source/includes/LineFormatter.php b/source/includes/LineFormatter.php
new file mode 100644
index 0000000..09c4ef0
--- /dev/null
+++ b/source/includes/LineFormatter.php
@@ -0,0 +1,36 @@
+<?php
+namespace MobilizonConnector;
+
+final class LineFormatter
+{
+  public static function format_date_time(\DateTimeZone $timeZone, string $dateFormat, string $timeFormat, string $start, ?string $end): string {
+    $startDateTime = new LocalDateTime($start, $timeZone);
+    $dateText = LocalDateTimeFormatter::format($startDateTime, $dateFormat);
+    $dateText .= ' ' . LocalDateTimeFormatter::format($startDateTime, $timeFormat);
+    if ($end) {
+      $endDateTime = new LocalDateTime($end, $timeZone);
+      if (LocalDateTimeFormatter::format($startDateTime, $dateFormat) != LocalDateTimeFormatter::format($endDateTime, $dateFormat)) {
+        $dateText .= ' - ';
+        $dateText .= LocalDateTimeFormatter::format($endDateTime, $dateFormat) . ' ';
+      } else {
+        $dateText .= ' - ';
+      }
+      $dateText .= LocalDateTimeFormatter::format($endDateTime, $timeFormat);
+    }
+    return $dateText;
+  }
+
+  public static function format_location(string $description, ?string $locality): string {
+    $location = '';
+    if ($description && trim($description)) {
+      $location .= trim($description);
+    }
+    if ($location && $locality) {
+      $location .= ', ';
+    }
+    if ($locality) {
+      $location .= $locality;
+    }
+    return $location;
+  }
+}
diff --git a/source/includes/LocalDateTime.php b/source/includes/LocalDateTime.php
new file mode 100644
index 0000000..b8c3264
--- /dev/null
+++ b/source/includes/LocalDateTime.php
@@ -0,0 +1,15 @@
+<?php
+namespace MobilizonConnector;
+
+final class LocalDateTime {
+  private $dateTime;
+
+  public function __construct(string $text, \DateTimeZone $timeZone) {
+    $date = new \DateTimeImmutable($text);
+    $this->dateTime = $date->setTimezone($timeZone);
+  }
+
+  public function getValue() {
+    return $this->dateTime;
+  }
+}
diff --git a/source/includes/LocalDateTimeFormatter.php b/source/includes/LocalDateTimeFormatter.php
new file mode 100644
index 0000000..78e8ae1
--- /dev/null
+++ b/source/includes/LocalDateTimeFormatter.php
@@ -0,0 +1,10 @@
+<?php
+namespace MobilizonConnector;
+
+final class LocalDateTimeFormatter
+{
+  public static function format(LocalDateTime $dateTime, string $format) {
+    $timestamp = $dateTime->getValue()->getTimestamp();
+    return date_i18n($format, $timestamp);
+  }
+}
diff --git a/source/includes/Settings.php b/source/includes/Settings.php
index de33123..6a2d1d9 100644
--- a/source/includes/Settings.php
+++ b/source/includes/Settings.php
@@ -46,7 +46,7 @@ class Settings {
         'label_for' => self::$SETTING_FIELD_NAME_URL
       )
     );
-    add_settings_field(
+    add_settings_field( // TODO remove
       self::$SETTING_FIELD_NAME_IS_SHORT_OFFSET_NAME_SHOWN,
       esc_html__('Display named offset', 'connector-mobilizon'),
       'MobilizonConnector\Settings::output_field_is_short_offset_name_shown',
diff --git a/source/includes/SiteSettings.php b/source/includes/SiteSettings.php
new file mode 100644
index 0000000..1b91059
--- /dev/null
+++ b/source/includes/SiteSettings.php
@@ -0,0 +1,21 @@
+<?php
+namespace MobilizonConnector;
+
+class SiteSettings {
+
+  private static $OPTION_NAME_DATE_FORMAT = 'date_format';
+  private static $OPTION_NAME_TIME_FORMAT = 'time_format';
+
+  public static function getDateFormat() {
+    return get_option(self::$OPTION_NAME_DATE_FORMAT);
+  }
+
+  public static function getTimeFormat() {
+    return get_option(self::$OPTION_NAME_TIME_FORMAT);
+  }
+
+  public static function getTimeZone() {
+    return wp_timezone();
+  }
+
+}
diff --git a/source/view/events-list.php b/source/view/events-list.php
index b7e4a66..8bd3bc6 100644
--- a/source/view/events-list.php
+++ b/source/view/events-list.php
@@ -15,10 +15,10 @@ if (!defined('ABSPATH')) {
       <?php } ?>
       <a href="<?php echo esc_attr($event['url']); ?>"><?php echo esc_html($event['title']); ?></a>
       <br>
-      <?php echo esc_html(Formatter::format_date($locale, $timeZone, $event['beginsOn'], $event['endsOn'], $isShortOffsetNameShown)); ?>
+      <?php echo esc_html(LineFormatter::format_date_time($timeZone, $dateFormat, $timeFormat, $event['beginsOn'], $event['endsOn'])); ?>
       <?php if (isset($event['physicalAddress'])) { ?>
       <br>
-      <?php echo esc_html(Formatter::format_location($event['physicalAddress']['description'], $event['physicalAddress']['locality'])) ?>
+      <?php echo esc_html(LineFormatter::format_location($event['physicalAddress']['description'], $event['physicalAddress']['locality'])) ?>
       <?php } ?>
     </li>
     <?php } ?>
diff --git a/tests/DateTimeWrapperTest.php b/tests/DateTimeWrapperTest.php
deleted file mode 100644
index 7f173a2..0000000
--- a/tests/DateTimeWrapperTest.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-declare(strict_types=1);
-
-use MobilizonConnector\DateTimeWrapper;
-use PHPUnit\Framework\TestCase;
-
-final class DateTimeWrapperTest extends TestCase {
-  public function testCanGet24TimeForUsualTime(): void {
-    $d = new DateTimeWrapper('2020-12-24T16:45:00Z');
-    $this->assertSame('16:45', $d->get24Time());
-  }
-
-  public function testCanGetShortDateForUsualDate(): void {
-    $d = new DateTimeWrapper('2020-12-24T16:45:00Z');
-    $this->assertSame('24/12/2020', $d->getShortDate());
-  }
-
-  public function testCanGetShortDateForUsualDateWithLocaleWithUnderscore(): void {
-    $d = new DateTimeWrapper('2020-12-24T16:45:00Z');
-    $this->assertSame('24/12/2020', $d->getShortDate(), 'en_GB');
-  }
-
-  public function testCanGetShortDateForUsualDateWithTimezoneString(): void {
-    $d = new DateTimeWrapper('2020-12-24T16:45:00Z', 'en-GB', 'Europe/Rome');
-    $this->assertSame('24/12/2020', $d->getShortDate());
-  }
-
-  public function testCanGetShortDateForUsualDateWithNamedOffset(): void {
-    $d = new DateTimeWrapper('2020-12-24T16:45:00Z', 'en-GB', 'UTC');
-    $this->assertSame('24/12/2020', $d->getShortDate());
-  }
-
-  public function testCanGetShortDateForUsualDateWithOffset(): void {
-    $d = new DateTimeWrapper('2020-12-24T16:45:00Z', 'en-GB', '+02:00');
-    $this->assertSame('24/12/2020', $d->getShortDate());
-  }
-
-  public function testCanGetShortDateForUsualDateWithEmptyTimezone(): void {
-    $d = new DateTimeWrapper('2020-12-24T16:45:00Z', 'en-GB', '');
-    $this->assertSame('24/12/2020', $d->getShortDate());
-  }
-
-  public function testCanGetShortOffsetNameForUsualTime(): void {
-    $d = new DateTimeWrapper('2020-12-24T16:45:00Z');
-    $this->assertSame('UTC', $d->getTimeZoneName());
-  }
-}
diff --git a/tests/FormatterTest.php b/tests/FormatterTest.php
deleted file mode 100644
index 1516080..0000000
--- a/tests/FormatterTest.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-declare(strict_types=1);
-
-use MobilizonConnector\Formatter;
-use PHPUnit\Framework\TestCase;
-
-final class FormatterTest extends PHPUnit\Framework\TestCase
-{
-  public function testCanDateFormatOneDate(): void {
-    $this->assertSame('15/04/2021 10:30 - 15:30', Formatter::format_date('en-GB', 'UTC', '2021-04-15T10:30:00Z', '2021-04-15T15:30:00Z', false));
-  }
-
-  public function testCanDateFormatOneDateWithOffset(): void {
-    $this->assertSame('15/04/2021 10:30 - 15:30 (UTC)', Formatter::format_date('en-GB', 'UTC', '2021-04-15T10:30:00Z', '2021-04-15T15:30:00Z', true));
-  }
-
-  public function testCanDateFormatOneDateWithTimeZoneOffset(): void {
-    $this->assertSame('15/04/2021 11:30 - 16:30', Formatter::format_date('en-GB', '+01:00', '2021-04-15T10:30:00Z', '2021-04-15T15:30:00Z', false));
-  }
-
-  public function testCanDateFormatTwoDates(): void {
-    $this->assertSame('15/04/2021 10:30 - 16/04/2021 15:30', Formatter::format_date('en-GB', 'UTC', '2021-04-15T10:30:00Z', '2021-04-16T15:30:00Z', false));
-  }
-
-  public function testCanDateFormatTwoDatesWithOffset(): void {
-    $this->assertSame('15/04/2021 10:30 - 16/04/2021 15:30 (UTC)', Formatter::format_date('en-GB', 'UTC', '2021-04-15T10:30:00Z', '2021-04-16T15:30:00Z', true));
-  }
-
-  public function testCanDateFormatWhenSecondDateIsNull(): void {
-    $this->assertSame('15/04/2021 10:30', Formatter::format_date('en-GB', 'UTC', '2021-04-15T10:30:00Z', null, false));
-  }
-
-  public function testCanDateFormatWhenSecondDateIsNullWithOffset(): void {
-    $this->assertSame('15/04/2021 10:30 (UTC)', Formatter::format_date('en-GB', 'UTC', '2021-04-15T10:30:00Z', null, true));
-  }
-
-  public function testCanLocationFormatBothParameters(): void {
-    $this->assertSame('a, b', Formatter::format_location('a', 'b'));
-  }
-
-  public function testLocationFormatDescriptionOnly(): void {
-    $this->assertSame('a', Formatter::format_location('a', ''));
-  }
-
-  public function testLocationFormatDescriptionOnlyWithNull(): void {
-    $this->assertSame('a', Formatter::format_location('a', null));
-  }
-
-  public function testLocationFormatDescriptionWithSpaceOnly(): void {
-    $this->assertSame('', Formatter::format_location(' ', ''));
-  }
-
-  public function testLocationFormatLocalityOnly(): void {
-    $this->assertSame('a', Formatter::format_location('', 'a'));
-  }
-}
diff --git a/tests/LineFormatterTest.php b/tests/LineFormatterTest.php
new file mode 100644
index 0000000..db73597
--- /dev/null
+++ b/tests/LineFormatterTest.php
@@ -0,0 +1,56 @@
+<?php
+declare(strict_types=1);
+
+use MobilizonConnector\LineFormatter;
+use PHPUnit\Framework\TestCase;
+
+final class LineFormatterTest extends TestCase
+{
+  public function testCanDateFormatOneDate(): void {
+    $this->assertSame('15/04/2021 10:30 - 15:30', LineFormatter::format_date_time(new \DateTimeZone('UTC'), '2021-04-15T10:30:00Z', '2021-04-15T15:30:00Z', false));
+  }
+
+  public function testCanDateFormatOneDateWithOffset(): void {
+    $this->assertSame('15/04/2021 10:30 - 15:30 (UTC)', LineFormatter::format_date_time(new \DateTimeZone('UTC'), '2021-04-15T10:30:00Z', '2021-04-15T15:30:00Z', true));
+  }
+
+  public function testCanDateFormatOneDateWithTimeZoneOffset(): void {
+    $this->assertSame('15/04/2021 11:30 - 16:30', LineFormatter::format_date_time(new \DateTimeZone('+01:00'), '2021-04-15T10:30:00Z', '2021-04-15T15:30:00Z', false));
+  }
+
+  public function testCanDateFormatTwoDates(): void {
+    $this->assertSame('15/04/2021 10:30 - 16/04/2021 15:30', LineFormatter::format_date_time(new \DateTimeZone('UTC'), '2021-04-15T10:30:00Z', '2021-04-16T15:30:00Z', false));
+  }
+
+  public function testCanDateFormatTwoDatesWithOffset(): void {
+    $this->assertSame('15/04/2021 10:30 - 16/04/2021 15:30 (UTC)', LineFormatter::format_date_time(new \DateTimeZone('UTC'), '2021-04-15T10:30:00Z', '2021-04-16T15:30:00Z', true));
+  }
+
+  public function testCanDateFormatWhenSecondDateIsNull(): void {
+    $this->assertSame('15/04/2021 10:30', LineFormatter::format_date_time(new \DateTimeZone('UTC'), '2021-04-15T10:30:00Z', null, false));
+  }
+
+  public function testCanDateFormatWhenSecondDateIsNullWithOffset(): void {
+    $this->assertSame('15/04/2021 10:30 (UTC)', LineFormatter::format_date_time(new \DateTimeZone('UTC'), '2021-04-15T10:30:00Z', null, true));
+  }
+
+  public function testCanLocationFormatBothParameters(): void {
+    $this->assertSame('a, b', LineFormatter::format_location('a', 'b'));
+  }
+
+  public function testLocationFormatDescriptionOnly(): void {
+    $this->assertSame('a', LineFormatter::format_location('a', ''));
+  }
+
+  public function testLocationFormatDescriptionOnlyWithNull(): void {
+    $this->assertSame('a', LineFormatter::format_location('a', null));
+  }
+
+  public function testLocationFormatDescriptionWithSpaceOnly(): void {
+    $this->assertSame('', LineFormatter::format_location(' ', ''));
+  }
+
+  public function testLocationFormatLocalityOnly(): void {
+    $this->assertSame('a', LineFormatter::format_location('', 'a'));
+  }
+}
diff --git a/tests/LocalDateTimeFormatterTest.php b/tests/LocalDateTimeFormatterTest.php
new file mode 100644
index 0000000..aaaf94c
--- /dev/null
+++ b/tests/LocalDateTimeFormatterTest.php
@@ -0,0 +1,17 @@
+<?php
+declare(strict_types=1);
+
+use MobilizonConnector\LocalDateTime;
+use MobilizonConnector\LocalDateTimeFormatter;
+use PHPUnit\Framework\TestCase;
+
+final class LocalDateTimeFormatterTest extends TestCase
+{
+  public function testCanFormatDate(): void {
+    $this->assertSame('15 April 2021', LocalDateTimeFormatter::format(new LocalDateTime('2021-04-15T10:30:00Z', new DateTimeZone("utc")), 'j F Y'));
+  }
+
+  public function testCanFormatTime(): void {
+    $this->assertSame('10:30', LocalDateTimeFormatter::format(new LocalDateTime('2021-04-15T10:30:00Z', new DateTimeZone("utc")), 'H:i'));
+  }
+}
diff --git a/tests/LocalDateTimeTest.php b/tests/LocalDateTimeTest.php
new file mode 100644
index 0000000..19e15aa
--- /dev/null
+++ b/tests/LocalDateTimeTest.php
@@ -0,0 +1,12 @@
+<?php
+declare(strict_types=1);
+
+use MobilizonConnector\LocalDateTime;
+use PHPUnit\Framework\TestCase;
+
+final class LocalDateTimeTest extends TestCase {
+  public function testCanGet24TimeForUsualTime(): void {
+    $d = new LocalDateTime('2020-12-24T16:45:00Z', new DateTimeZone("utc"));
+    $this->assertEquals(new DateTimeImmutable('2020-12-24T16:45:00Z'), $d->getValue());
+  }
+}