diff --git a/core-java-modules/core-java-date-operations/pom.xml b/core-java-modules/core-java-date-operations/pom.xml
index f6e75ca518..dcfe893a46 100644
--- a/core-java-modules/core-java-date-operations/pom.xml
+++ b/core-java-modules/core-java-date-operations/pom.xml
@@ -1,17 +1,38 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <artifactId>core-java-date-operations</artifactId>
-    <version>${project.parent.version}</version>
-    <packaging>jar</packaging>
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<artifactId>core-java-date-operations</artifactId>
+	<version>${project.parent.version}</version>
+	<packaging>jar</packaging>
 
-    <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
-        <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
-    </parent>
+	<parent>
+		<groupId>com.baeldung</groupId>
+		<artifactId>parent-java</artifactId>
+		<version>0.0.1-SNAPSHOT</version>
+		<relativePath>../../parent-java</relativePath>
+	</parent>
 
+	<dependencies>
+		<dependency>
+			<groupId>org.apache.commons</groupId>
+			<artifactId>commons-lang3</artifactId>
+			<version>${commons-lang3.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>joda-time</groupId>
+			<artifactId>joda-time</artifactId>
+			<version>${joda-time.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>com.darwinsys</groupId>
+			<artifactId>hirondelle-date4j</artifactId>
+			<version>${hirondelle-date4j.version}</version>
+		</dependency>
+	</dependencies>
+	<properties>
+		<joda-time.version>2.10</joda-time.version>
+		<hirondelle-date4j.version>1.5.1</hirondelle-date4j.version>
+	</properties>
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/date/comparison/DateComparisonUtils.java b/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/date/comparison/DateComparisonUtils.java
new file mode 100644
index 0000000000..ae8d21c29c
--- /dev/null
+++ b/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/date/comparison/DateComparisonUtils.java
@@ -0,0 +1,55 @@
+package com.baeldung.date.comparison;
+
+import java.text.SimpleDateFormat;
+import java.time.LocalDate;
+import java.time.ZoneId;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.TimeZone;
+
+import org.apache.commons.lang3.time.DateUtils;
+
+import hirondelle.date4j.DateTime;
+
+public class DateComparisonUtils {
+
+    public static boolean isSameDayUsingLocalDate(Date date1, Date date2) {
+        LocalDate localDate1 = date1.toInstant()
+            .atZone(ZoneId.systemDefault())
+            .toLocalDate();
+        LocalDate localDate2 = date2.toInstant()
+            .atZone(ZoneId.systemDefault())
+            .toLocalDate();
+        return localDate1.isEqual(localDate2);
+    }
+
+    public static boolean isSameDayUsingSimpleDateFormat(Date date1, Date date2) {
+        SimpleDateFormat fmt = new SimpleDateFormat("yyyyMMdd");
+        return fmt.format(date1)
+            .equals(fmt.format(date2));
+    }
+
+    public static boolean isSameDayUsingCalendar(Date date1, Date date2) {
+        Calendar calendar1 = Calendar.getInstance();
+        calendar1.setTime(date1);
+        Calendar calendar2 = Calendar.getInstance();
+        calendar2.setTime(date2);
+        return calendar1.get(Calendar.YEAR) == calendar2.get(Calendar.YEAR) && calendar1.get(Calendar.MONTH) == calendar2.get(Calendar.MONTH) && calendar1.get(Calendar.DAY_OF_MONTH) == calendar2.get(Calendar.DAY_OF_MONTH);
+    }
+
+    public static boolean isSameDayUsingApacheCommons(Date date1, Date date2) {
+        return DateUtils.isSameDay(date1, date2);
+    }
+
+    public static boolean isSameDayUsingJoda(Date date1, Date date2) {
+        org.joda.time.LocalDate localDate1 = new org.joda.time.LocalDate(date1);
+        org.joda.time.LocalDate localDate2 = new org.joda.time.LocalDate(date2);
+        return localDate1.equals(localDate2);
+    }
+
+    public static boolean isSameDayUsingDate4j(Date date1, Date date2) {
+        DateTime dateObject1 = DateTime.forInstant(date1.getTime(), TimeZone.getDefault());
+        DateTime dateObject2 = DateTime.forInstant(date2.getTime(), TimeZone.getDefault());
+        return dateObject1.isSameDayAs(dateObject2);
+    }
+}
diff --git a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/date/comparison/DateComparisonUtilsUnitTest.java b/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/date/comparison/DateComparisonUtilsUnitTest.java
new file mode 100644
index 0000000000..f02d97d73c
--- /dev/null
+++ b/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/date/comparison/DateComparisonUtilsUnitTest.java
@@ -0,0 +1,53 @@
+package com.baeldung.date.comparison;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.util.Date;
+
+import org.junit.Test;
+
+public class DateComparisonUtilsUnitTest {
+
+    private Date day1Morning = toDate(LocalDateTime.of(2019, 10, 19, 6, 30, 40));
+    private Date day1Evening = toDate(LocalDateTime.of(2019, 10, 19, 18, 30, 50));
+    private Date day2Morning = toDate(LocalDateTime.of(2019, 10, 20, 6, 30, 50));
+
+    private Date toDate(LocalDateTime localDateTime) {
+        return Date.from(localDateTime.atZone(ZoneId.systemDefault())
+            .toInstant());
+    }
+
+    @Test
+    public void givenDatesWithDifferentTime_whenIsSameDay_thenReturnsTrue() {
+        assertTrue(DateComparisonUtils.isSameDayUsingLocalDate(day1Morning, day1Evening));
+        assertTrue(DateComparisonUtils.isSameDayUsingSimpleDateFormat(day1Morning, day1Evening));
+        assertTrue(DateComparisonUtils.isSameDayUsingCalendar(day1Morning, day1Evening));
+        assertTrue(DateComparisonUtils.isSameDayUsingApacheCommons(day1Morning, day1Evening));
+        assertTrue(DateComparisonUtils.isSameDayUsingJoda(day1Morning, day1Evening));
+        assertTrue(DateComparisonUtils.isSameDayUsingDate4j(day1Morning, day1Evening));
+    }
+
+    @Test
+    public void givenDates_whenIsDifferentDay_thenReturnsFalse() {
+        assertFalse(DateComparisonUtils.isSameDayUsingLocalDate(day1Morning, day2Morning));
+        assertFalse(DateComparisonUtils.isSameDayUsingLocalDate(day1Evening, day2Morning));
+
+        assertFalse(DateComparisonUtils.isSameDayUsingSimpleDateFormat(day1Morning, day2Morning));
+        assertFalse(DateComparisonUtils.isSameDayUsingSimpleDateFormat(day1Evening, day2Morning));
+
+        assertFalse(DateComparisonUtils.isSameDayUsingCalendar(day1Morning, day2Morning));
+        assertFalse(DateComparisonUtils.isSameDayUsingCalendar(day1Evening, day2Morning));
+
+        assertFalse(DateComparisonUtils.isSameDayUsingApacheCommons(day1Morning, day2Morning));
+        assertFalse(DateComparisonUtils.isSameDayUsingApacheCommons(day1Evening, day2Morning));
+
+        assertFalse(DateComparisonUtils.isSameDayUsingJoda(day1Morning, day2Morning));
+        assertFalse(DateComparisonUtils.isSameDayUsingJoda(day1Evening, day2Morning));
+
+        assertFalse(DateComparisonUtils.isSameDayUsingDate4j(day1Morning, day2Morning));
+        assertFalse(DateComparisonUtils.isSameDayUsingDate4j(day1Evening, day2Morning));
+    }
+}