diff --git a/README.md b/README.md
index a44d741..cb3aa76 100644
--- a/README.md
+++ b/README.md
@@ -96,6 +96,15 @@ Implemented Jobs
 - CurlJob
 - FunctionJob
 
+Logger interface. Any type that implements it can be used to log messages.
+```go
+type LoggerAdapter interface {
+	Log(msg string)
+}
+```
+Implemented LoggerAdapter
+- StdoutLogger
+
 ## Cron expression format
 
 | Field Name   | Mandatory | Allowed Values  | Allowed Special Characters |
diff --git a/examples/custom_log_adapter.go b/examples/custom_log_adapter.go
new file mode 100644
index 0000000..011512c
--- /dev/null
+++ b/examples/custom_log_adapter.go
@@ -0,0 +1,35 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"github.com/reugn/go-quartz/quartz"
+	"sync"
+	"time"
+)
+
+type CustomLogger struct{}
+
+func (c *CustomLogger) Log(msg string) {
+	fmt.Printf("[CUSTOM LOGGER] %s", msg)
+}
+
+func main() {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+	wg := new(sync.WaitGroup)
+	wg.Add(1)
+
+	go func(ctx context.Context, wg *sync.WaitGroup) {
+		defer wg.Done()
+		sched := quartz.NewStdSchedulerWithOptions(quartz.StdSchedulerOptions{}, &CustomLogger{})
+		sched.Start(ctx)
+		sched.ScheduleJob(ctx, quartz.NewFunctionJob[int](func(ctx context.Context) (int, error) {
+			return 12, nil
+		}), quartz.NewRunOnceTrigger(time.Second))
+
+		time.Sleep(time.Second * 2)
+	}(ctx, wg)
+
+	wg.Wait()
+}
diff --git a/quartz/log.go b/quartz/log.go
new file mode 100644
index 0000000..10c954e
--- /dev/null
+++ b/quartz/log.go
@@ -0,0 +1,16 @@
+package quartz
+
+import (
+	"log"
+)
+
+type LoggerAdapter interface {
+	Log(msg string)
+}
+
+type StdoutLogger struct {
+}
+
+func (s *StdoutLogger) Log(msg string) {
+	log.Println(msg)
+}
diff --git a/quartz/log_test.go b/quartz/log_test.go
new file mode 100644
index 0000000..3b6adc0
--- /dev/null
+++ b/quartz/log_test.go
@@ -0,0 +1,23 @@
+package quartz_test
+
+import (
+	"bytes"
+)
+
+type BufferedLogger struct {
+	buffer *bytes.Buffer
+}
+
+func (b *BufferedLogger) Log(msg string) {
+	b.buffer.WriteString(msg + "\n")
+}
+
+func (b *BufferedLogger) GetContents() string {
+	return b.buffer.String()
+}
+
+func NewBufferedLogger() *BufferedLogger {
+	return &BufferedLogger{
+		buffer: new(bytes.Buffer),
+	}
+}
diff --git a/quartz/scheduler.go b/quartz/scheduler.go
index 8a8d6e7..0414575 100644
--- a/quartz/scheduler.go
+++ b/quartz/scheduler.go
@@ -4,7 +4,7 @@ import (
 	"container/heap"
 	"context"
 	"errors"
-	"log"
+	"fmt"
 	"sync"
 	"time"
 )
@@ -64,6 +64,7 @@ type StdScheduler struct {
 	dispatch  chan *item
 	started   bool
 	opts      StdSchedulerOptions
+	logger    LoggerAdapter
 }
 
 type StdSchedulerOptions struct {
@@ -102,11 +103,15 @@ var _ Scheduler = (*StdScheduler)(nil)
 func NewStdScheduler() Scheduler {
 	return NewStdSchedulerWithOptions(StdSchedulerOptions{
 		OutdatedThreshold: 100 * time.Millisecond,
-	})
+	}, nil)
 }
 
 // NewStdSchedulerWithOptions returns a new StdScheduler configured as specified.
-func NewStdSchedulerWithOptions(opts StdSchedulerOptions) *StdScheduler {
+func NewStdSchedulerWithOptions(opts StdSchedulerOptions, logger LoggerAdapter) *StdScheduler {
+	if nil == logger {
+		logger = &StdoutLogger{}
+	}
+
 	return &StdScheduler{
 		queue:     &priorityQueue{},
 		wg:        &sync.WaitGroup{},
@@ -114,6 +119,7 @@ func NewStdSchedulerWithOptions(opts StdSchedulerOptions) *StdScheduler {
 		feeder:    make(chan *item),
 		dispatch:  make(chan *item),
 		opts:      opts,
+		logger:    logger,
 	}
 }
 
@@ -244,7 +250,7 @@ func (sched *StdScheduler) Stop() {
 		return
 	}
 
-	log.Printf("Closing the StdScheduler.")
+	sched.logger.Log("Closing the StdScheduler.")
 	sched.cancel()
 	sched.started = false
 }
@@ -256,7 +262,7 @@ func (sched *StdScheduler) startExecutionLoop(ctx context.Context) {
 			select {
 			case <-sched.interrupt:
 			case <-ctx.Done():
-				log.Printf("Exit the empty execution loop.")
+				sched.logger.Log("Exit the empty execution loop.")
 				return
 			}
 		} else {
@@ -269,7 +275,7 @@ func (sched *StdScheduler) startExecutionLoop(ctx context.Context) {
 				t.Stop()
 
 			case <-ctx.Done():
-				log.Printf("Exit the execution loop.")
+				sched.logger.Log("Exit the execution loop.")
 				t.Stop()
 				return
 			}
@@ -354,7 +360,7 @@ func (sched *StdScheduler) executeAndReschedule(ctx context.Context) {
 	// reschedule the Job
 	nextRunTime, err := it.Trigger.NextFireTime(it.priority)
 	if err != nil {
-		log.Printf("The Job '%s' got out the execution loop: %q", it.Job.Description(), err.Error())
+		sched.logger.Log(fmt.Sprintf("The Job '%s' got out the execution loop: %q", it.Job.Description(), err.Error()))
 		return
 	}
 	it.priority = nextRunTime
@@ -377,7 +383,7 @@ func (sched *StdScheduler) startFeedReader(ctx context.Context) {
 				sched.reset(ctx)
 			}()
 		case <-ctx.Done():
-			log.Printf("Exit the feed reader.")
+			sched.logger.Log("Exit the feed reader.")
 			return
 		}
 	}
diff --git a/quartz/scheduler_test.go b/quartz/scheduler_test.go
index e145307..f0fe24e 100644
--- a/quartz/scheduler_test.go
+++ b/quartz/scheduler_test.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"net/http"
 	"runtime"
+	"strings"
 	"sync/atomic"
 	"testing"
 	"time"
@@ -89,7 +90,7 @@ func TestSchedulerBlockingSemantics(t *testing.T) {
 
 			opts.OutdatedThreshold = 10 * time.Millisecond
 
-			sched := quartz.NewStdSchedulerWithOptions(opts)
+			sched := quartz.NewStdSchedulerWithOptions(opts, nil)
 			ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
 			defer cancel()
 			sched.Start(ctx)
@@ -259,3 +260,21 @@ func TestSchedulerCancel(t *testing.T) {
 		})
 	}
 }
+
+func TestLogger(t *testing.T) {
+	ctx := context.Background()
+	logger := NewBufferedLogger()
+	sched := quartz.NewStdSchedulerWithOptions(quartz.StdSchedulerOptions{}, logger)
+	sched.Start(ctx)
+	sched.Stop()
+
+	content := logger.GetContents()
+
+	if len(content) == 0 {
+		t.Fatal("The log buffer is empty")
+	}
+
+	if !strings.Contains(content, "Closing the StdScheduler") {
+		t.Fatal(`The buffer not contains a string "Closing the StdScheduler""`)
+	}
+}