diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
new file mode 100644
index 0000000..33b5845
--- /dev/null
+++ b/.github/workflows/build-and-test.yml
@@ -0,0 +1,27 @@
+# This workflow will build a golang project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
+
+name: Go
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.25'
+
+    - name: Build
+      run: go build -v ./...
+
+    - name: Test
+      run: go test -v ./...
diff --git a/configuration_test.go b/configuration_test.go
index 5a87ce3..a608a03 100644
--- a/configuration_test.go
+++ b/configuration_test.go
@@ -3,6 +3,7 @@ package timewlib
 import (
 	"fmt"
 	"testing"
+	"time"
 )
 
 var testCases = map[string]bool{
@@ -54,22 +55,24 @@ func TestRequireConfirmation(t *testing.T) {
 func TestGetReportStartDate(t *testing.T) {
 	var config Configuration = map[string]string{"temp.report.start": "20240308T230000Z"}
 	start, err := config.GetReportStartDate()
+	var expected = time.Date(2024, 3, 8, 23, 0, 0, 0, time.UTC).Local()
 	if err != nil {
 		t.Fatal(err)
 	}
-	if start.Day() != 9 || start.Month() != 3 || start.Year() != 2024 || start.Hour() != 0 || start.Minute() != 0 {
-		t.Fatalf("Parsed date is not 20240308T230000Z but %s", start)
+	if expected != start {
+		t.Fatalf("Parsed date is not %s but %s", expected, start)
 	}
 }
 
 func TestGetReportEndDate(t *testing.T) {
 	var config Configuration = map[string]string{"temp.report.end": "20240309T230000Z"}
-	start, err := config.GetReportEndDate()
+	end, err := config.GetReportEndDate()
+	var expected = time.Date(2024, 3, 9, 23, 0, 0, 0, time.UTC).Local()
 	if err != nil {
 		t.Fatal(err)
 	}
-	if start.Day() != 10 || start.Month() != 3 || start.Year() != 2024 || start.Hour() != 0 || start.Minute() != 0 {
-		t.Fatalf("Parsed date is not 20240309T230000Z but %s", start)
+	if expected != end {
+		t.Fatalf("Parsed date is not %s but %s", expected, end)
 	}
 }
 
diff --git a/interval_test.go b/interval_test.go
index b94f224..5016556 100644
--- a/interval_test.go
+++ b/interval_test.go
@@ -31,7 +31,7 @@ func TestNewInterval(t *testing.T) {
 		t.Errorf("interval.IsSameHour() is not correct :%t", interval.IsSameHour())
 	}
 	today := time.Now().Format("2006-01-02")
-	timezone := time.Now().Format("Z0700 MST")
+	timezone := time.Now().Local().Format("-0700 MST")
 	expectedStringValue := fmt.Sprintf("[%s 10:00:00 %s-%s 10:30:00 %s]", today, timezone, today, timezone)
 	if interval.String() != expectedStringValue {
 		t.Errorf("interval.String() is not correct :%s != %s", expectedStringValue, interval.String())
diff --git a/output_test.go b/output_test.go
index c92e1f3..167779b 100644
--- a/output_test.go
+++ b/output_test.go
@@ -1,14 +1,18 @@
 package timewlib
 
 import (
+	"fmt"
 	"testing"
+	"time"
 )
 
 func TestGenerateNoDataMessageComplete(t *testing.T) {
 	var config Configuration = map[string]string{"temp.report.start": "20240308T230000Z", "temp.report.end": "20240309T230000Z"}
 	message := GenerateNoDataMessage(config)
 	t.Log(message)
-	expected := "No filtered data found in the range 2024-03-09T00:00:00 - 2024-03-10T00:00:00."
+	startDate := time.Date(2024, 3, 8, 23, 0, 0, 0, time.UTC).Local().Format("2006-01-02T15:04:05")
+	endDate := time.Date(2024, 3, 9, 23, 0, 0, 0, time.UTC).Local().Format("2006-01-02T15:04:05")
+	expected := fmt.Sprintf("No filtered data found in the range %s - %s.", startDate, endDate)
 	if message != expected {
 		t.Fatalf("Actual message [%s] is different from expected [%s]", message, expected)
 	}
diff --git a/processor_test.go b/processor_test.go
index 6afa3bc..668834e 100644
--- a/processor_test.go
+++ b/processor_test.go
@@ -95,9 +95,9 @@ func TestProcessEndDateError(t *testing.T) {
 func TestParseIsoLocal(t *testing.T) {
 	parsedDate, err := parseIsoLocal("20230101T003000Z")
 	if err != nil {
-		t.Errorf("Error while parsing date")
+		t.Errorf("Error while parsing date %v", err)
 	}
-	expectedDate := time.Date(2023, 01, 01, 01, 30, 0, 0, time.Local)
+	expectedDate := time.Date(2023, 01, 01, 00, 30, 0, 0, time.UTC).Local()
 	if parsedDate != expectedDate {
 		t.Errorf("Expected start date to be [%v], found instead [%v]", expectedDate, parsedDate)
 	}