diff --git a/src/main/java/B1G4/bookmark/apiPayload/code/status/ErrorStatus.java b/src/main/java/B1G4/bookmark/apiPayload/code/status/ErrorStatus.java
index 00dfd58..29ba1fa 100644
--- a/src/main/java/B1G4/bookmark/apiPayload/code/status/ErrorStatus.java
+++ b/src/main/java/B1G4/bookmark/apiPayload/code/status/ErrorStatus.java
@@ -56,6 +56,7 @@ public enum ErrorStatus implements BaseErrorCode {
     UNBOOKMARK_FAILED(HttpStatus.BAD_REQUEST, "PLACE_010", "해당 공간 북마크 해제에 실패하였습니다."),
     USERPLACE_NOT_FOUND(HttpStatus.BAD_REQUEST, "PLACE_011", "해당 유저의 저장 공간이 존재하지 않습니다."),
     PLACE_NOT_FOUND(HttpStatus.BAD_REQUEST, "PLACE_012", "해당 공간이 존재하지 않습니다."),
+    PLACE_CLOSED(HttpStatus.BAD_REQUEST, "PLACE_013", "해당 공간은 오늘 휴무일입니다."),
 
     ;
 
diff --git a/src/main/java/B1G4/bookmark/converter/CongestionConverter.java b/src/main/java/B1G4/bookmark/converter/CongestionConverter.java
index 3c3ce26..5abdf7c 100644
--- a/src/main/java/B1G4/bookmark/converter/CongestionConverter.java
+++ b/src/main/java/B1G4/bookmark/converter/CongestionConverter.java
@@ -1,5 +1,7 @@
 package B1G4.bookmark.converter;
 
+import B1G4.bookmark.apiPayload.code.status.ErrorStatus;
+import B1G4.bookmark.apiPayload.exception.handler.PlaceHandler;
 import B1G4.bookmark.domain.Congestion;
 import B1G4.bookmark.domain.Place;
 import B1G4.bookmark.web.dto.CongestionDTO.CongestionResponseDTO;
@@ -102,6 +104,12 @@ private static Congestion.CongestionBuilder setCongestionLevel(Congestion.Conges
     public static List<CongestionResponseDTO.HourValueDTO> filterAndRoundCongestion(Congestion congestion, LocalTime openTime, LocalTime closeTime) {
         List<CongestionResponseDTO.HourValueDTO> congestionData = new ArrayList<>();
 
+        try{
+            int hour = openTime.getHour();
+        }catch (Exception e){
+            throw new PlaceHandler(ErrorStatus.PLACE_CLOSED);
+        }
+
         for (int hour = openTime.getHour(); hour <= closeTime.getHour(); hour++) {
             float congestionLevel = getCongestionLevel(congestion, hour);
             int roundedValue = Math.round(congestionLevel);
diff --git a/src/main/java/B1G4/bookmark/service/CongestionService/CongestionServiceImpl.java b/src/main/java/B1G4/bookmark/service/CongestionService/CongestionServiceImpl.java
index fe18501..2125af5 100644
--- a/src/main/java/B1G4/bookmark/service/CongestionService/CongestionServiceImpl.java
+++ b/src/main/java/B1G4/bookmark/service/CongestionService/CongestionServiceImpl.java
@@ -1,5 +1,7 @@
 package B1G4.bookmark.service.CongestionService;
 
+import B1G4.bookmark.apiPayload.code.status.ErrorStatus;
+import B1G4.bookmark.apiPayload.exception.handler.PlaceHandler;
 import B1G4.bookmark.converter.CongestionConverter;
 import B1G4.bookmark.domain.Congestion;
 import B1G4.bookmark.domain.OperatingTime;
@@ -38,8 +40,14 @@ public CongestionResponseDTO getCongestionGraph(Long placeId) {
 
         OperatingTime operatingTime = operatingTimeRepository.findByPlaceAndDayOfWeek(place, currentDay);
 
-        LocalTime openTime = operatingTime.getOpenTime();
-        LocalTime closeTime = operatingTime.getCloseTime();
+        LocalTime openTime;
+        LocalTime closeTime;
+        try {
+            openTime = operatingTime.getOpenTime();
+            closeTime = operatingTime.getCloseTime();
+        }catch (Exception e){
+            throw new PlaceHandler(ErrorStatus.PLACE_CLOSED);
+        }
 
         Congestion congestion = place.getCongestion();
         if (congestion == null) {