diff --git a/src/main/java/org/eclipse/yasson/internal/serializer/types/SqlTimestampSerializer.java b/src/main/java/org/eclipse/yasson/internal/serializer/types/SqlTimestampSerializer.java
index 16604734..899f4d80 100644
--- a/src/main/java/org/eclipse/yasson/internal/serializer/types/SqlTimestampSerializer.java
+++ b/src/main/java/org/eclipse/yasson/internal/serializer/types/SqlTimestampSerializer.java
@@ -14,7 +14,9 @@
 
 import java.sql.Timestamp;
 import java.time.Instant;
+import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
+import java.time.temporal.TemporalAccessor;
 import java.util.Locale;
 
 /**
@@ -31,6 +33,12 @@ class SqlTimestampSerializer extends AbstractDateSerializer<Timestamp> {
         super(serializerBuilder);
     }
 
+    @Override
+    protected TemporalAccessor toTemporalAccessor(Timestamp value) {
+        // convert SQL Timestamp into a LocalDateTime to unlock TemporalAccessor access
+        return LocalDateTime.ofInstant(value.toInstant(), UTC);
+    }
+
     @Override
     protected Instant toInstant(Timestamp value) {
         return value.toInstant();
diff --git a/src/test/java/org/eclipse/yasson/serializers/SerializersTest.java b/src/test/java/org/eclipse/yasson/serializers/SerializersTest.java
index db0efdf1..f5e131fa 100644
--- a/src/test/java/org/eclipse/yasson/serializers/SerializersTest.java
+++ b/src/test/java/org/eclipse/yasson/serializers/SerializersTest.java
@@ -16,6 +16,7 @@
 import java.lang.reflect.ParameterizedType;
 import java.lang.reflect.Type;
 import java.math.BigDecimal;
+import java.sql.Timestamp;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Calendar;
@@ -163,7 +164,7 @@ public void testDeserializerDeserializationByType() {
         JsonbConfig config = new JsonbConfig().withDeserializers(new CrateDeserializer());
         Jsonb jsonb = JsonbBuilder.create(config);
 
-        Box box = createPojoWithDates();
+        Box box = createPojoWithDates(getExpectedDate());
 
         String expected = "{\"boxStr\":\"Box string\",\"crate\":{\"crateInner\":{\"crateInnerBigDec\":10,\"crate_inner_str\":\"Single inner\",\"date\":\"14.05.2015 || 11:10:01\"},\"crateInnerList\":[{\"crateInnerBigDec\":10,\"crate_inner_str\":\"List inner 0\"},{\"crateInnerBigDec\":10,\"crate_inner_str\":\"List inner 1\"}],\"date\":\"2015-05-14T11:10:01\"},\"secondBoxStr\":\"Second box string\"}";
 
@@ -250,13 +251,19 @@ private static Date getExpectedDate() {
         return new Calendar.Builder().setDate(2015, 4, 14).setTimeOfDay(11, 10, 1).setTimeZone(TimeZone.getTimeZone("Z")).build().getTime();
     }
 
+    @Test
+    public void testSqlTimestampSerialization() {
+        Box box = createPojoWithTimestamp(new Timestamp(getExpectedDate().getTime()));
+        assertTrue(defaultJsonb.toJson(box).contains("\"timestamp\":\"05/14/2015 @ 11:10\""));
+    }
+
     @Test
     public void testSerializationUsingConversion() {
         JsonbConfig config = new JsonbConfig().withSerializers(new CrateSerializerWithConversion());
         Jsonb jsonb = JsonbBuilder.create(config);
 
         String json = "{\"boxStr\":\"Box string\",\"crate\":{\"crateStr\":\"REPLACED crate str\",\"crateInner\":{\"crateInnerBigDec\":10,\"crate_inner_str\":\"Single inner\",\"date\":\"14.05.2015 || 11:10:01\"},\"crateInnerList\":[{\"crateInnerBigDec\":10,\"crate_inner_str\":\"List inner 0\"},{\"crateInnerBigDec\":10,\"crate_inner_str\":\"List inner 1\"}],\"crateBigDec\":54321,\"date-converted\":\"2015-05-14T11:10:01Z[UTC]\"},\"secondBoxStr\":\"Second box string\"}";
-        assertEquals(json, jsonb.toJson(createPojoWithDates()));
+        assertEquals(json, jsonb.toJson(createPojoWithDates(getExpectedDate())));
     }
 
     @Test
@@ -567,8 +574,13 @@ public void setStringProperty(String stringProperty) {
         }
     }
 
-    private static Box createPojoWithDates() {
-        Date date = getExpectedDate();
+    private static Box createPojoWithTimestamp(Timestamp timestamp) {
+        Box box = createPojo();
+        box.crate.timestamp = timestamp;
+        return box;
+    }
+
+    private static Box createPojoWithDates(Date date) {
         Box box = createPojo();
         box.crate.date = date;
         box.crate.crateInner.date = date;
@@ -581,7 +593,6 @@ private static Box createPojo() {
         box.crate = new Crate();
         box.secondBoxStr = "Second box string";
 
-
         box.crate.crateInner = createCrateInner("Single inner");
 
         box.crate.crateInnerList = new ArrayList<>();
diff --git a/src/test/java/org/eclipse/yasson/serializers/model/Crate.java b/src/test/java/org/eclipse/yasson/serializers/model/Crate.java
index 5cf67daf..5d067d85 100644
--- a/src/test/java/org/eclipse/yasson/serializers/model/Crate.java
+++ b/src/test/java/org/eclipse/yasson/serializers/model/Crate.java
@@ -16,6 +16,7 @@
 import jakarta.json.bind.annotation.JsonbProperty;
 import jakarta.json.bind.annotation.JsonbTypeSerializer;
 import java.math.BigDecimal;
+import java.sql.Timestamp;
 import java.util.Date;
 import java.util.List;
 
@@ -36,6 +37,9 @@ public class Crate {
     @JsonbDateFormat("dd.MM.yyy ^ HH:mm:ss")
     public Date date;
 
+    @JsonbDateFormat("MM/dd/yyy @ HH:mm")
+    public Timestamp timestamp;
+
     public AnnotatedWithSerializerType annotatedType;
 
     public AnnotatedGenericWithSerializerType<Crate> annotatedGenericType;