diff --git a/src/Calculator.php b/src/Calculator.php
index 1e7fb6f..c5d8e09 100644
--- a/src/Calculator.php
+++ b/src/Calculator.php
@@ -39,7 +39,7 @@ class Calculator implements CalculatorInterface
      * @throws NotReadableException
      * @throws ReflectionException
      */
-    public static function make(string|DateTimeInterface $date): ZodiacInterface
+    public static function make(int|string|DateTimeInterface $date): ZodiacInterface
     {
         return (new self())->zodiac($date);
     }
@@ -50,7 +50,7 @@ public static function make(string|DateTimeInterface $date): ZodiacInterface
      * @throws NotReadableException
      * @see ZodiacInterface::zodiac()
      */
-    public function zodiac(string|DateTimeInterface $date): ZodiacInterface
+    public function zodiac(int|string|DateTimeInterface $date): ZodiacInterface
     {
         $date = $this->normalizeDate($date);
 
@@ -77,10 +77,13 @@ public function zodiac(string|DateTimeInterface $date): ZodiacInterface
      * @throws NotReadableException
      * @return ZodiacComparableDate
      */
-    private function normalizeDate(string|DateTimeInterface $date): ZodiacComparableDate
+    private function normalizeDate(int|string|DateTimeInterface $date): ZodiacComparableDate
     {
         try {
-            $date = Carbon::parse($date);
+            $date = match (true) {
+                is_numeric($date) => Carbon::createFromTimestamp($date),
+                default => Carbon::parse($date),
+            };
         } catch (InvalidFormatException | InvalidArgumentException) {
             throw new NotReadableException('Unable to create zodiac from value.');
         }
diff --git a/src/Interfaces/CalculatorInterface.php b/src/Interfaces/CalculatorInterface.php
index 8e01ec9..e6f9368 100644
--- a/src/Interfaces/CalculatorInterface.php
+++ b/src/Interfaces/CalculatorInterface.php
@@ -11,16 +11,16 @@ interface CalculatorInterface
     /**
      * Get zodiac for given date
      *
-     * @param string|DateTimeInterface $date
+     * @param int|string|DateTimeInterface $date
      * @return ZodiacInterface
      */
-    public static function make(string|DateTimeInterface $date): ZodiacInterface;
+    public static function make(int|string|DateTimeInterface $date): ZodiacInterface;
 
     /**
      * Get zodiac for given date
      *
-     * @param string|DateTimeInterface $date
+     * @param int|string|DateTimeInterface $date
      * @return ZodiacInterface
      */
-    public function zodiac(string|DateTimeInterface $date): ZodiacInterface;
+    public function zodiac(int|string|DateTimeInterface $date): ZodiacInterface;
 }
diff --git a/tests/CalculatorTest.php b/tests/CalculatorTest.php
index c8dbbdd..055412d 100644
--- a/tests/CalculatorTest.php
+++ b/tests/CalculatorTest.php
@@ -6,6 +6,7 @@
 
 use Carbon\Carbon;
 use DateTime;
+use DateTimeInterface;
 use Generator;
 use Intervention\Zodiac\Calculator;
 use Intervention\Zodiac\Exceptions\NotReadableException;
@@ -27,7 +28,7 @@
 final class CalculatorTest extends TestCase
 {
     #[DataProvider('validZodiacDataProvider')]
-    public function testValidCalculatorInputs(string|DateTime $input, string $resultClassname): void
+    public function testValidCalculatorInputs(int|string|DateTimeInterface $input, string $resultClassname): void
     {
         $this->assertInstanceOf($resultClassname, (new Calculator())->zodiac($input));
         $this->assertInstanceOf($resultClassname, Calculator::make($input));
@@ -49,6 +50,7 @@ public static function validZodiacDataProvider(): Generator
         yield ['1977-01-15', Capricorn::class];
         yield ['1977-01-26', Aquarius::class];
         yield ['1977-02-27', Pisces::class];
+
         yield [new DateTime('1977-03-27'), Aries::class];
         yield [new DateTime('1977-04-27'), Taurus::class];
         yield [new DateTime('1977-05-27'), Gemini::class];
@@ -65,6 +67,7 @@ public static function validZodiacDataProvider(): Generator
         yield [new DateTime('1977-01-15'), Capricorn::class];
         yield [new DateTime('1977-01-26'), Aquarius::class];
         yield [new DateTime('1977-02-27'), Pisces::class];
+
         yield [Carbon::parse('1977-03-27'), Aries::class];
         yield [Carbon::parse('1977-04-27'), Taurus::class];
         yield [Carbon::parse('1977-05-27'), Gemini::class];
@@ -81,6 +84,40 @@ public static function validZodiacDataProvider(): Generator
         yield [Carbon::parse('1977-01-15'), Capricorn::class];
         yield [Carbon::parse('1977-01-26'), Aquarius::class];
         yield [Carbon::parse('1977-02-27'), Pisces::class];
+
+        yield ['228268800', Aries::class];
+        yield ['230947200', Taurus::class];
+        yield ['233539200', Gemini::class];
+        yield ['236217600', Cancer::class];
+        yield ['238809600', Leo::class];
+        yield ['235699200', Gemini::class];
+        yield ['241488000', Virgo::class];
+        yield ['244166400', Libra::class];
+        yield ['246758400', Scorpio::class];
+        yield ['249436800', Sagittarius::class];
+        yield ['252028800', Capricorn::class];
+        yield ['252374400', Capricorn::class];
+        yield ['220924800', Capricorn::class];
+        yield ['222134400', Capricorn::class];
+        yield ['223084800', Aquarius::class];
+        yield ['225849600', Pisces::class];
+
+        yield [228268800, Aries::class];
+        yield [230947200, Taurus::class];
+        yield [233539200, Gemini::class];
+        yield [236217600, Cancer::class];
+        yield [238809600, Leo::class];
+        yield [235699200, Gemini::class];
+        yield [241488000, Virgo::class];
+        yield [244166400, Libra::class];
+        yield [246758400, Scorpio::class];
+        yield [249436800, Sagittarius::class];
+        yield [252028800, Capricorn::class];
+        yield [252374400, Capricorn::class];
+        yield [220924800, Capricorn::class];
+        yield [222134400, Capricorn::class];
+        yield [223084800, Aquarius::class];
+        yield [225849600, Pisces::class];
     }
 
     #[DataProvider('invalidZodiacDataProvider')]