diff --git a/LeapYear.java b/LeapYear.java
new file mode 100644
index 0000000..dac9c29
--- /dev/null
+++ b/LeapYear.java
@@ -0,0 +1,56 @@
+/** Class that determines whether or not a year is a leap year.
+ *  @author YOUR NAME HERE
+ */
+public class LeapYear {
+
+    /** Calls isLeapYear to print correct statement.
+     *  @param  year to be analyzed
+     */
+    private static void checkLeapYear(int year) {
+        if (isLeapYear(year)) {
+            System.out.printf("%d is a leap year.\n", year);
+        } else {
+            System.out.printf("%d is not a leap year.\n", year);
+        }
+    }
+
+    /**
+     * Method check if year is leap
+     */
+    public static boolean isLeapYear(int year) {
+        if (year % 400 == 0) {
+            return true;
+        } else if (year % 100 != 0 && year % 4 == 0) {
+            return true;
+        } else {
+            return false; 
+        }
+
+    }
+
+    public static void countDaysInYear(int year) {
+        if (isLeapYear(year)) {
+            System.out.println("366 days");
+        } else {
+            System.out.println("365 days");
+        }
+    }
+
+
+    /** Must be provided an integer as a command line argument ARGS. */
+    public static void main(String[] args) {
+        if (args.length < 1) {
+            System.out.println("Please enter command line arguments.");
+            System.out.println("e.g. java Year 2000");
+        }
+        for (int i = 0; i < args.length; i++) {
+            try {
+                int year = Integer.parseInt(args[i]);
+                checkLeapYear(year);
+                countDaysInYear(year);
+            } catch (NumberFormatException e) {
+                System.out.printf("%s is not a valid number.\n", args[i]);
+            }
+        }
+    }
+}
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