diff --git a/lang/syria/ar/holidays.json b/lang/syria/ar/holidays.json
index 0d8232130..10fad8a7f 100644
--- a/lang/syria/ar/holidays.json
+++ b/lang/syria/ar/holidays.json
@@ -1,16 +1,20 @@
 {
-    "New Year\n's Day": "يوم رأس السنة",
-    "Mother\n's Day": "عيد الأم",
-    "Teacher\n's Day": "عيد المعلم",
-    "Western Easter": "عيد الفصح الغربي",
-    "Eid al-Fitr": "عيد الفطر السعيد",
-    "Syrian Independence Day": "عيد الجلاء واستقلال سورية",
+    "New Year's Day": "رأس السنة الميلادية",
+    "Mother's Day": "عيد الأم",
+    "Independence Day": "عيد الاستقلال",
     "Labor Day": "عيد العمال",
+    "Martyrs' Day": "عيد الشهداء",
+    "Anniversary of the October War": "ذكرى حرب تشرين التحريرية",
+    "Christmas": "عيد الميلاد المجيد",
+    "Western Easter": "عيد الفصح الغربي",
     "Eastern Easter": "عيد الفصح الشرقي",
-    "Martyrs\n' Day": "عيد الشهداء",
-    "Eid al-Adha": "عيد الأضحى المبارك",
-    "Islamic New Year": "عيد رأس السنة الهجرية",
-    "The commemoration of the birth of the Prophet Muhammad": "عيد مولد الرسول الأعظم",
-    "The October Liberation War": "ذكرى حرب تشرين التحريرية",
-    "Merry Christmas": "عيد الميلاد المجيد"
+    "Eid al-Fitr Eve": "ليلة عيد الفطر",
+    "Eid al-Fitr 1. Day": "عيد الفطر اليوم الأول",
+    "Eid al-Fitr 2. Day": "عيد الفطر اليوم الثاني",
+    "Eid al-Fitr 3. Day": "عيد الفطر اليوم الثالث",
+    "Eid al-Adha Eve": "ليلة عيد الأضحى",
+    "Eid al-Adha 1. Day": "عيد الأضحى اليوم الأول",
+    "Eid al-Adha 2. Day": "عيد الأضحى اليوم الثاني",
+    "Eid al-Adha 3. Day": "عيد الأضحى اليوم الثالث",
+    "Eid al-Adha 4. Day": "عيد الأضحى اليوم الرابع"
 }
diff --git a/src/Countries/Syria.php b/src/Countries/Syria.php
index 86ecd5d38..66ad0c8e8 100644
--- a/src/Countries/Syria.php
+++ b/src/Countries/Syria.php
@@ -3,9 +3,176 @@
 namespace Spatie\Holidays\Countries;
 
 use Carbon\CarbonImmutable;
+use RuntimeException;
 
 class Syria extends Country
 {
+    /*
+     * > No library or built-in php intl functions convert dates properly for all years or all country including “geniusts/hijri-dates”.
+     *
+     * > It is most logical to prepare the dates between 1970 and 2037 as a constant property for Islamic holidays, Because Islamic holidays predicted and actual dates may change until the last moment.
+     *
+     * > Since the information on wikipedia is incorrect, it was obtained by searching the old calendar on Google Images for each year.
+     *
+     * > The accuracy of the information has been double-checked.
+     *
+     * > A converter algorithm that will cover all years does not seem possible.
+     */
+
+    public const alFitrHolidays = [
+        1970 => '12-01',
+        1971 => '11-20',
+        1972 => '11-08',
+        1973 => '10-28',
+        1974 => '10-17',
+        1975 => '10-06',
+        1976 => '09-25',
+        1977 => '09-15',
+        1978 => '09-04',
+        1979 => '08-24',
+        1980 => '08-12',
+        1981 => '08-01',
+        1982 => '07-22',
+        1983 => '07-12',
+        1984 => '06-30',
+        1985 => '06-20',
+        1986 => '06-09',
+        1987 => '05-29',
+        1988 => '05-17',
+        1989 => '05-06',
+        1990 => '04-26',
+        1991 => '04-16',
+        1992 => '04-04',
+        1993 => '03-24',
+        1994 => '03-13',
+        1995 => '03-03',
+        1996 => '02-20',
+        1997 => '02-09',
+        1998 => '01-29',
+        1999 => '01-19',
+        2000 => [
+            '01-08',
+            '12-27',
+        ],
+        2001 => '12-16',
+        2002 => '12-05',
+        2003 => '11-25',
+        2004 => '11-14',
+        2005 => '11-03',
+        2006 => '10-23',
+        2007 => '10-12',
+        2008 => '09-30',
+        2009 => '09-20',
+        2010 => '09-09',
+        2011 => '08-30',
+        2012 => '08-19',
+        2013 => '08-08',
+        2014 => '07-28',
+        2015 => '07-17',
+        2016 => '07-05',
+        2017 => '06-25',
+        2018 => '06-15',
+        2019 => '06-04',
+        2020 => '05-24',
+        2021 => '05-13',
+        2022 => '05-02',
+        2023 => '04-21',
+        2024 => '04-10',
+        2025 => '04-30',
+        2026 => '03-20',
+        2027 => '03-09',
+        2028 => '02-26',
+        2029 => '02-14',
+        2030 => '02-03',
+        2031 => '01-24',
+        2032 => '01-14',
+        2033 => [
+            '01-02',
+            '12-23',
+        ],
+        2034 => '12-11',
+        2035 => '12-01',
+        2036 => '11-19',
+        2037 => '11-09',
+    ];
+
+    public const alAdhaHolidays = [
+        1970 => '02-17',
+        1971 => '02-16',
+        1972 => '01-27',
+        1973 => '01-15',
+        1974 => [
+            '01-04',
+            '12-24',
+        ],
+        1975 => '12-13',
+        1976 => '12-02',
+        1977 => '11-22',
+        1978 => '11-11',
+        1979 => '10-31',
+        1980 => '10-19',
+        1981 => '10-08',
+        1982 => '09-27',
+        1983 => '09-17',
+        1984 => '09-06',
+        1985 => '08-26',
+        1986 => '08-16',
+        1987 => '08-05',
+        1988 => '07-24',
+        1989 => '07-13',
+        1990 => '07-03',
+        1991 => '06-23',
+        1992 => '06-11',
+        1993 => '06-01',
+        1994 => '05-21',
+        1995 => '05-10',
+        1996 => '04-28',
+        1997 => '04-18',
+        1998 => '04-07',
+        1999 => '03-28',
+        2000 => '03-16',
+        2001 => '03-05',
+        2002 => '02-22',
+        2003 => '02-11',
+        2004 => '02-01',
+        2005 => '01-20',
+        2006 => [
+            '01-10',
+            '12-31',
+        ],
+        2007 => '12-20',
+        2008 => '12-08',
+        2009 => '11-27',
+        2010 => '11-16',
+        2011 => '11-06',
+        2012 => '10-25',
+        2013 => '10-15',
+        2014 => '10-04',
+        2015 => '09-23',
+        2016 => '09-12',
+        2017 => '09-01',
+        2018 => '08-21',
+        2019 => '08-11',
+        2020 => '07-31',
+        2021 => '07-20',
+        2022 => '07-09',
+        2023 => '06-28',
+        2024 => '06-16',
+        2025 => '06-06',
+        2026 => '05-26',
+        2027 => '05-16',
+        2028 => '05-04',
+        2029 => '04-23',
+        2030 => '04-13',
+        2031 => '04-02',
+        2032 => '03-21',
+        2033 => '03-11',
+        2034 => '02-28',
+        2035 => '02-17',
+        2036 => '02-07',
+        2037 => '01-26',
+    ];
+
     public function countryCode(): string
     {
         return 'sy';
@@ -14,27 +181,121 @@ public function countryCode(): string
     protected function allHolidays(int $year): array
     {
         return array_merge([
-            "New Year\n's Day" => '01-01',
-            "Mother\n's Day" => '03-21',
-            "Teacher\n's Day" => '03-21',
-            'Western Easter' => '03-31',
-            'Eid al-Fitr' => '04-10',
-            'Syrian Independence Day' => '04-17',
+            'New Year\'s Day' => '01-01',
+            'Mother\'s Day' => '03-21',
+            'Independence Day' => '04-17',
             'Labor Day' => '05-01',
-            'Eastern Easter' => '05-05',
-            "Martyr\n's Day" => '05-06',
-            'Eid al-Adha' => '06-16',
-            'Islamic New Year' => '07-07',
-            'The commemoration of the birth of the Prophet Muhammad' => '09-15',
-            'The October Liberation War' => '10-06',
+            'Martyrs\' Day' => '05-06',
+            'Anniversary of the October War' => '10-06',
             'Christmas' => '12-25',
+
         ], $this->variableHolidays($year));
     }
 
-    /** @return array<string, string|CarbonImmutable> */
+    /** @return array<string, CarbonImmutable|string> */
     protected function variableHolidays(int $year): array
     {
-        // The variable holidays all follow the lunar calendar, so their dates are not confirmed.
-        return [];
+        $easter = $this->easter($year);
+        $gregorianCalendarHolidays = [];
+
+        $gregorianCalendarHolidays['Western Easter'] = $easter;
+        $gregorianCalendarHolidays['Eastern Easter'] = $easter->addDays(35);
+
+        return array_merge(
+            $gregorianCalendarHolidays, $this->getIslamicHolidays(
+                year: $year,
+                holidays: self::alFitrHolidays,
+                label: 'Eid al-Fitr',
+                day: 3
+            ), $this->getIslamicHolidays(
+                year: $year,
+                holidays: self::alAdhaHolidays,
+                label: 'Eid al-Adha',
+                day: 4
+            ));
+    }
+
+    /**
+     * @param  array<int, string|array<string>>  $holidays
+     * @return array<string, CarbonImmutable>
+     */
+    protected function getIslamicHolidays(
+        int $year,
+        array $holidays,
+        string $label,
+        int $day,
+    ): array {
+        $islamicHolidays = [];
+        $counter = 0;
+
+        if ($year != 1970) {
+            $previousHoliday = is_array($holidays[$year - 1]) ? $holidays[$year - 1][1] : $holidays[$year - 1];
+
+            $previousHoliday = CarbonImmutable::createFromFormat('Y-m-d', ($year - 1).'-'.$previousHoliday)
+                ?: throw new RuntimeException('Date could not be created.');
+
+            if ($previousHoliday->addDays($day - 1)->year == $year) {
+                $islamicHolidays = $this->prepareHolidays(
+                    holiday: $previousHoliday,
+                    day: $day,
+                    label: $label,
+                    filterYear: $year
+                );
+                $counter++;
+            }
+        }
+
+        $currentYearHolidays = is_array($holidays[$year]) ? $holidays[$year] : [$holidays[$year]];
+
+        foreach ($currentYearHolidays as $currentYearHoliday) {
+            $currentYearHoliday = CarbonImmutable::createFromFormat('Y-m-d', "{$year}-{$currentYearHoliday}")
+                ?: throw new RuntimeException('Date could not be created.');
+
+            $islamicHolidays = array_merge($islamicHolidays, $this->prepareHolidays(
+                holiday: $currentYearHoliday,
+                day: $day,
+                label: $label,
+                filterYear: $year,
+                prefix: $counter ? ($counter + 1).'. ' : ''
+            ));
+            $counter++;
+        }
+
+        if ($year != 2037) {
+            $nextHoliday = is_array($holidays[$year + 1]) ? $holidays[$year + 1][1] : $holidays[$year + 1];
+
+            $nextHoliday = CarbonImmutable::createFromFormat('Y-m-d', ($year + 1).'-'.$nextHoliday)
+                ?: throw new RuntimeException('Date could not be created.');
+
+            if ($nextHoliday->addDays(-1)->year == $year) {
+                $islamicHolidays = array_merge($islamicHolidays, $this->prepareHolidays(
+                    holiday: $nextHoliday,
+                    day: $day,
+                    label: $label,
+                    filterYear: $year,
+                    prefix: $counter ? ($counter + 1).'. ' : ''
+                ));
+            }
+        }
+
+        return $islamicHolidays;
+    }
+
+    /** @return array<string, CarbonImmutable> */
+    protected function prepareHolidays(
+        CarbonImmutable $holiday,
+        int $day,
+        string $label,
+        int $filterYear,
+        string $prefix = ''
+    ): array {
+        $holidays = [];
+
+        $holidays[$prefix.$label.' Eve'] = $holiday->addDays(-1);
+        foreach (range(1, $day) as $range) {
+            $holidays[$prefix.$label.' '.$range.'. Day'] = $holiday->addDays($range - 1);
+        }
+
+        return array_filter($holidays, fn ($holiday) => $holiday->year == $filterYear);
     }
 }
diff --git a/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syria_holidays.snap b/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syria_holidays.snap
deleted file mode 100644
index 4216d3aef..000000000
--- a/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syria_holidays.snap
+++ /dev/null
@@ -1,58 +0,0 @@
-[
-    {
-        "name": "New Year\n's Day",
-        "date": "2024-01-01"
-    },
-    {
-        "name": "Mother\n's Day",
-        "date": "2024-03-21"
-    },
-    {
-        "name": "Teacher\n's Day",
-        "date": "2024-03-21"
-    },
-    {
-        "name": "Western Easter",
-        "date": "2024-03-31"
-    },
-    {
-        "name": "Eid al-Fitr",
-        "date": "2024-04-10"
-    },
-    {
-        "name": "Syrian Independence Day",
-        "date": "2024-04-17"
-    },
-    {
-        "name": "Labor Day",
-        "date": "2024-05-01"
-    },
-    {
-        "name": "Eastern Easter",
-        "date": "2024-05-05"
-    },
-    {
-        "name": "Martyr\n's Day",
-        "date": "2024-05-06"
-    },
-    {
-        "name": "Eid al-Adha",
-        "date": "2024-06-16"
-    },
-    {
-        "name": "Islamic New Year",
-        "date": "2024-07-07"
-    },
-    {
-        "name": "The commemoration of the birth of the Prophet Muhammad",
-        "date": "2024-09-15"
-    },
-    {
-        "name": "The October Liberation War",
-        "date": "2024-10-06"
-    },
-    {
-        "name": "Christmas",
-        "date": "2024-12-25"
-    }
-]
\ No newline at end of file
diff --git a/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___1970____1970_.snap b/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___1970____1970_.snap
new file mode 100644
index 000000000..28ccfa76f
--- /dev/null
+++ b/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___1970____1970_.snap
@@ -0,0 +1,74 @@
+[
+    {
+        "name": "New Year's Day",
+        "date": "1970-01-01"
+    },
+    {
+        "name": "Eid al-Adha Eve",
+        "date": "1970-02-16"
+    },
+    {
+        "name": "Eid al-Adha 1. Day",
+        "date": "1970-02-17"
+    },
+    {
+        "name": "Eid al-Adha 2. Day",
+        "date": "1970-02-18"
+    },
+    {
+        "name": "Eid al-Adha 3. Day",
+        "date": "1970-02-19"
+    },
+    {
+        "name": "Eid al-Adha 4. Day",
+        "date": "1970-02-20"
+    },
+    {
+        "name": "Mother's Day",
+        "date": "1970-03-21"
+    },
+    {
+        "name": "Western Easter",
+        "date": "1970-03-29"
+    },
+    {
+        "name": "Independence Day",
+        "date": "1970-04-17"
+    },
+    {
+        "name": "Labor Day",
+        "date": "1970-05-01"
+    },
+    {
+        "name": "Eastern Easter",
+        "date": "1970-05-03"
+    },
+    {
+        "name": "Martyrs' Day",
+        "date": "1970-05-06"
+    },
+    {
+        "name": "Anniversary of the October War",
+        "date": "1970-10-06"
+    },
+    {
+        "name": "Eid al-Fitr Eve",
+        "date": "1970-11-30"
+    },
+    {
+        "name": "Eid al-Fitr 1. Day",
+        "date": "1970-12-01"
+    },
+    {
+        "name": "Eid al-Fitr 2. Day",
+        "date": "1970-12-02"
+    },
+    {
+        "name": "Eid al-Fitr 3. Day",
+        "date": "1970-12-03"
+    },
+    {
+        "name": "Christmas",
+        "date": "1970-12-25"
+    }
+]
\ No newline at end of file
diff --git a/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2022____2022_.snap b/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2022____2022_.snap
new file mode 100644
index 000000000..8f82c67ee
--- /dev/null
+++ b/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2022____2022_.snap
@@ -0,0 +1,74 @@
+[
+    {
+        "name": "New Year's Day",
+        "date": "2022-01-01"
+    },
+    {
+        "name": "Mother's Day",
+        "date": "2022-03-21"
+    },
+    {
+        "name": "Independence Day",
+        "date": "2022-04-17"
+    },
+    {
+        "name": "Western Easter",
+        "date": "2022-04-17"
+    },
+    {
+        "name": "Labor Day",
+        "date": "2022-05-01"
+    },
+    {
+        "name": "Eid al-Fitr Eve",
+        "date": "2022-05-01"
+    },
+    {
+        "name": "Eid al-Fitr 1. Day",
+        "date": "2022-05-02"
+    },
+    {
+        "name": "Eid al-Fitr 2. Day",
+        "date": "2022-05-03"
+    },
+    {
+        "name": "Eid al-Fitr 3. Day",
+        "date": "2022-05-04"
+    },
+    {
+        "name": "Martyrs' Day",
+        "date": "2022-05-06"
+    },
+    {
+        "name": "Eastern Easter",
+        "date": "2022-05-22"
+    },
+    {
+        "name": "Eid al-Adha Eve",
+        "date": "2022-07-08"
+    },
+    {
+        "name": "Eid al-Adha 1. Day",
+        "date": "2022-07-09"
+    },
+    {
+        "name": "Eid al-Adha 2. Day",
+        "date": "2022-07-10"
+    },
+    {
+        "name": "Eid al-Adha 3. Day",
+        "date": "2022-07-11"
+    },
+    {
+        "name": "Eid al-Adha 4. Day",
+        "date": "2022-07-12"
+    },
+    {
+        "name": "Anniversary of the October War",
+        "date": "2022-10-06"
+    },
+    {
+        "name": "Christmas",
+        "date": "2022-12-25"
+    }
+]
\ No newline at end of file
diff --git a/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2023____2023_.snap b/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2023____2023_.snap
new file mode 100644
index 000000000..9f992fdf5
--- /dev/null
+++ b/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2023____2023_.snap
@@ -0,0 +1,74 @@
+[
+    {
+        "name": "New Year's Day",
+        "date": "2023-01-01"
+    },
+    {
+        "name": "Mother's Day",
+        "date": "2023-03-21"
+    },
+    {
+        "name": "Western Easter",
+        "date": "2023-04-09"
+    },
+    {
+        "name": "Independence Day",
+        "date": "2023-04-17"
+    },
+    {
+        "name": "Eid al-Fitr Eve",
+        "date": "2023-04-20"
+    },
+    {
+        "name": "Eid al-Fitr 1. Day",
+        "date": "2023-04-21"
+    },
+    {
+        "name": "Eid al-Fitr 2. Day",
+        "date": "2023-04-22"
+    },
+    {
+        "name": "Eid al-Fitr 3. Day",
+        "date": "2023-04-23"
+    },
+    {
+        "name": "Labor Day",
+        "date": "2023-05-01"
+    },
+    {
+        "name": "Martyrs' Day",
+        "date": "2023-05-06"
+    },
+    {
+        "name": "Eastern Easter",
+        "date": "2023-05-14"
+    },
+    {
+        "name": "Eid al-Adha Eve",
+        "date": "2023-06-27"
+    },
+    {
+        "name": "Eid al-Adha 1. Day",
+        "date": "2023-06-28"
+    },
+    {
+        "name": "Eid al-Adha 2. Day",
+        "date": "2023-06-29"
+    },
+    {
+        "name": "Eid al-Adha 3. Day",
+        "date": "2023-06-30"
+    },
+    {
+        "name": "Eid al-Adha 4. Day",
+        "date": "2023-07-01"
+    },
+    {
+        "name": "Anniversary of the October War",
+        "date": "2023-10-06"
+    },
+    {
+        "name": "Christmas",
+        "date": "2023-12-25"
+    }
+]
\ No newline at end of file
diff --git a/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2024____2024_.snap b/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2024____2024_.snap
new file mode 100644
index 000000000..48e41deee
--- /dev/null
+++ b/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2024____2024_.snap
@@ -0,0 +1,74 @@
+[
+    {
+        "name": "New Year's Day",
+        "date": "2024-01-01"
+    },
+    {
+        "name": "Mother's Day",
+        "date": "2024-03-21"
+    },
+    {
+        "name": "Western Easter",
+        "date": "2024-03-31"
+    },
+    {
+        "name": "Eid al-Fitr Eve",
+        "date": "2024-04-09"
+    },
+    {
+        "name": "Eid al-Fitr 1. Day",
+        "date": "2024-04-10"
+    },
+    {
+        "name": "Eid al-Fitr 2. Day",
+        "date": "2024-04-11"
+    },
+    {
+        "name": "Eid al-Fitr 3. Day",
+        "date": "2024-04-12"
+    },
+    {
+        "name": "Independence Day",
+        "date": "2024-04-17"
+    },
+    {
+        "name": "Labor Day",
+        "date": "2024-05-01"
+    },
+    {
+        "name": "Eastern Easter",
+        "date": "2024-05-05"
+    },
+    {
+        "name": "Martyrs' Day",
+        "date": "2024-05-06"
+    },
+    {
+        "name": "Eid al-Adha Eve",
+        "date": "2024-06-15"
+    },
+    {
+        "name": "Eid al-Adha 1. Day",
+        "date": "2024-06-16"
+    },
+    {
+        "name": "Eid al-Adha 2. Day",
+        "date": "2024-06-17"
+    },
+    {
+        "name": "Eid al-Adha 3. Day",
+        "date": "2024-06-18"
+    },
+    {
+        "name": "Eid al-Adha 4. Day",
+        "date": "2024-06-19"
+    },
+    {
+        "name": "Anniversary of the October War",
+        "date": "2024-10-06"
+    },
+    {
+        "name": "Christmas",
+        "date": "2024-12-25"
+    }
+]
\ No newline at end of file
diff --git a/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2037____2037_.snap b/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2037____2037_.snap
new file mode 100644
index 000000000..ca8800c71
--- /dev/null
+++ b/tests/.pest/snapshots/Countries/SyriaTest/it_can_calculate_syrian_holidays_with_data_set___2037____2037_.snap
@@ -0,0 +1,74 @@
+[
+    {
+        "name": "New Year's Day",
+        "date": "2037-01-01"
+    },
+    {
+        "name": "Eid al-Adha Eve",
+        "date": "2037-01-25"
+    },
+    {
+        "name": "Eid al-Adha 1. Day",
+        "date": "2037-01-26"
+    },
+    {
+        "name": "Eid al-Adha 2. Day",
+        "date": "2037-01-27"
+    },
+    {
+        "name": "Eid al-Adha 3. Day",
+        "date": "2037-01-28"
+    },
+    {
+        "name": "Eid al-Adha 4. Day",
+        "date": "2037-01-29"
+    },
+    {
+        "name": "Mother's Day",
+        "date": "2037-03-21"
+    },
+    {
+        "name": "Western Easter",
+        "date": "2037-04-05"
+    },
+    {
+        "name": "Independence Day",
+        "date": "2037-04-17"
+    },
+    {
+        "name": "Labor Day",
+        "date": "2037-05-01"
+    },
+    {
+        "name": "Martyrs' Day",
+        "date": "2037-05-06"
+    },
+    {
+        "name": "Eastern Easter",
+        "date": "2037-05-10"
+    },
+    {
+        "name": "Anniversary of the October War",
+        "date": "2037-10-06"
+    },
+    {
+        "name": "Eid al-Fitr Eve",
+        "date": "2037-11-08"
+    },
+    {
+        "name": "Eid al-Fitr 1. Day",
+        "date": "2037-11-09"
+    },
+    {
+        "name": "Eid al-Fitr 2. Day",
+        "date": "2037-11-10"
+    },
+    {
+        "name": "Eid al-Fitr 3. Day",
+        "date": "2037-11-11"
+    },
+    {
+        "name": "Christmas",
+        "date": "2037-12-25"
+    }
+]
\ No newline at end of file
diff --git a/tests/.pest/snapshots/Countries/SyriaTest/it_can_translate_syria_holidays_into_arabic.snap b/tests/.pest/snapshots/Countries/SyriaTest/it_can_translate_syria_holidays_into_arabic.snap
deleted file mode 100644
index 297cf12ab..000000000
--- a/tests/.pest/snapshots/Countries/SyriaTest/it_can_translate_syria_holidays_into_arabic.snap
+++ /dev/null
@@ -1,58 +0,0 @@
-[
-    {
-        "name": "\u064a\u0648\u0645 \u0631\u0623\u0633 \u0627\u0644\u0633\u0646\u0629",
-        "date": "2024-01-01"
-    },
-    {
-        "name": "\u0639\u064a\u062f \u0627\u0644\u0623\u0645",
-        "date": "2024-03-21"
-    },
-    {
-        "name": "\u0639\u064a\u062f \u0627\u0644\u0645\u0639\u0644\u0645",
-        "date": "2024-03-21"
-    },
-    {
-        "name": "\u0639\u064a\u062f \u0627\u0644\u0641\u0635\u062d \u0627\u0644\u063a\u0631\u0628\u064a",
-        "date": "2024-03-31"
-    },
-    {
-        "name": "\u0639\u064a\u062f \u0627\u0644\u0641\u0637\u0631 \u0627\u0644\u0633\u0639\u064a\u062f",
-        "date": "2024-04-10"
-    },
-    {
-        "name": "\u0639\u064a\u062f \u0627\u0644\u062c\u0644\u0627\u0621 \u0648\u0627\u0633\u062a\u0642\u0644\u0627\u0644 \u0633\u0648\u0631\u064a\u0629",
-        "date": "2024-04-17"
-    },
-    {
-        "name": "\u0639\u064a\u062f \u0627\u0644\u0639\u0645\u0627\u0644",
-        "date": "2024-05-01"
-    },
-    {
-        "name": "\u0639\u064a\u062f \u0627\u0644\u0641\u0635\u062d \u0627\u0644\u0634\u0631\u0642\u064a",
-        "date": "2024-05-05"
-    },
-    {
-        "name": "Martyr\n's Day",
-        "date": "2024-05-06"
-    },
-    {
-        "name": "\u0639\u064a\u062f \u0627\u0644\u0623\u0636\u062d\u0649 \u0627\u0644\u0645\u0628\u0627\u0631\u0643",
-        "date": "2024-06-16"
-    },
-    {
-        "name": "\u0639\u064a\u062f \u0631\u0623\u0633 \u0627\u0644\u0633\u0646\u0629 \u0627\u0644\u0647\u062c\u0631\u064a\u0629",
-        "date": "2024-07-07"
-    },
-    {
-        "name": "\u0639\u064a\u062f \u0645\u0648\u0644\u062f \u0627\u0644\u0631\u0633\u0648\u0644 \u0627\u0644\u0623\u0639\u0638\u0645",
-        "date": "2024-09-15"
-    },
-    {
-        "name": "\u0630\u0643\u0631\u0649 \u062d\u0631\u0628 \u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u062a\u062d\u0631\u064a\u0631\u064a\u0629",
-        "date": "2024-10-06"
-    },
-    {
-        "name": "Christmas",
-        "date": "2024-12-25"
-    }
-]
\ No newline at end of file
diff --git a/tests/.pest/snapshots/Countries/SyriaTest/it_can_translate_syrian_holidays_into_arabic.snap b/tests/.pest/snapshots/Countries/SyriaTest/it_can_translate_syrian_holidays_into_arabic.snap
new file mode 100644
index 000000000..50a83391d
--- /dev/null
+++ b/tests/.pest/snapshots/Countries/SyriaTest/it_can_translate_syrian_holidays_into_arabic.snap
@@ -0,0 +1,74 @@
+[
+    {
+        "name": "\u0631\u0623\u0633 \u0627\u0644\u0633\u0646\u0629 \u0627\u0644\u0645\u064a\u0644\u0627\u062f\u064a\u0629",
+        "date": "2024-01-01"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0623\u0645",
+        "date": "2024-03-21"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0641\u0635\u062d \u0627\u0644\u063a\u0631\u0628\u064a",
+        "date": "2024-03-31"
+    },
+    {
+        "name": "\u0644\u064a\u0644\u0629 \u0639\u064a\u062f \u0627\u0644\u0641\u0637\u0631",
+        "date": "2024-04-09"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0641\u0637\u0631 \u0627\u0644\u064a\u0648\u0645 \u0627\u0644\u0623\u0648\u0644",
+        "date": "2024-04-10"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0641\u0637\u0631 \u0627\u0644\u064a\u0648\u0645 \u0627\u0644\u062b\u0627\u0646\u064a",
+        "date": "2024-04-11"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0641\u0637\u0631 \u0627\u0644\u064a\u0648\u0645 \u0627\u0644\u062b\u0627\u0644\u062b",
+        "date": "2024-04-12"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0627\u0633\u062a\u0642\u0644\u0627\u0644",
+        "date": "2024-04-17"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0639\u0645\u0627\u0644",
+        "date": "2024-05-01"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0641\u0635\u062d \u0627\u0644\u0634\u0631\u0642\u064a",
+        "date": "2024-05-05"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0634\u0647\u062f\u0627\u0621",
+        "date": "2024-05-06"
+    },
+    {
+        "name": "\u0644\u064a\u0644\u0629 \u0639\u064a\u062f \u0627\u0644\u0623\u0636\u062d\u0649",
+        "date": "2024-06-15"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0623\u0636\u062d\u0649 \u0627\u0644\u064a\u0648\u0645 \u0627\u0644\u0623\u0648\u0644",
+        "date": "2024-06-16"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0623\u0636\u062d\u0649 \u0627\u0644\u064a\u0648\u0645 \u0627\u0644\u062b\u0627\u0646\u064a",
+        "date": "2024-06-17"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0623\u0636\u062d\u0649 \u0627\u0644\u064a\u0648\u0645 \u0627\u0644\u062b\u0627\u0644\u062b",
+        "date": "2024-06-18"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0623\u0636\u062d\u0649 \u0627\u0644\u064a\u0648\u0645 \u0627\u0644\u0631\u0627\u0628\u0639",
+        "date": "2024-06-19"
+    },
+    {
+        "name": "\u0630\u0643\u0631\u0649 \u062d\u0631\u0628 \u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u062a\u062d\u0631\u064a\u0631\u064a\u0629",
+        "date": "2024-10-06"
+    },
+    {
+        "name": "\u0639\u064a\u062f \u0627\u0644\u0645\u064a\u0644\u0627\u062f \u0627\u0644\u0645\u062c\u064a\u062f",
+        "date": "2024-12-25"
+    }
+]
\ No newline at end of file
diff --git a/tests/Countries/SyriaTest.php b/tests/Countries/SyriaTest.php
index 6bf5ed7df..e21e01193 100644
--- a/tests/Countries/SyriaTest.php
+++ b/tests/Countries/SyriaTest.php
@@ -5,8 +5,8 @@
 use Carbon\CarbonImmutable;
 use Spatie\Holidays\Holidays;
 
-it('can calculate syria holidays', function () {
-    CarbonImmutable::setTestNowAndTimezone('2024-01-01');
+it('can calculate syrian holidays', function ($year) {
+    CarbonImmutable::setTestNow($year.'-01-01');
 
     $holidays = Holidays::for(country: 'sy')->get();
 
@@ -14,9 +14,12 @@
         ->toBeArray()
         ->not()->toBeEmpty()
         ->and(formatDates($holidays))->toMatchSnapshot();
-});
-it('can translate syria holidays into arabic', function () {
+})->with([1970, 2022, 2023, 2024, 2037]);
+
+it('can translate syrian holidays into arabic', function () {
+
     $holidays = Holidays::for(country: 'sy', year: 2024, locale: 'ar')->get();
+
     expect($holidays)
         ->toBeArray()
         ->not()->toBeEmpty();